The Dual Challenge: Energy and Environment | Scott Tinker | TEDxUTAustin

TEDx Talks
9 May 202217:51

Summary

TLDRDas Video thematisiert die duale Herausforderung von Energiezugang und Umweltschutz. Der Sprecher betont, dass Energie für alle Lebensbereiche essentiell ist und dass viele Menschen, insbesondere in ärmeren Regionen, keinen Zugang zu sauberer und zuverlässiger Energie haben. Er beschreibt die Umweltbelastungen durch Nahrungsmittelproduktion und Energienutzung und diskutiert die Notwendigkeit eines ausgewogenen Energiemixes. Der Übergang zu erneuerbaren Energien ist nicht einfach, da diese ebenfalls Ressourcen benötigen. Er schließt mit einem Appell zu einer gemeinsamen Lösung der globalen Energie- und Umweltprobleme durch zivilen Dialog.

Takeaways

  • 🌍 Der Duale Herausforderung: Energiezugang für alle und Umweltschutz ist kompliziert, aber notwendig.
  • 🥗 Der Sprecher diskutiert den Vergleich zwischen kalorienarmen und nährstoffreichen Lebensmitteln wie Grünkohl und kalorienreichen Optionen wie Rindfleisch.
  • 👨‍🌾 Lokale Lösungen wie Solarpaneele für Bauern in Entwicklungsländern helfen, die Nahrungsmittelproduktion und den Zugang zu Energie zu verbessern.
  • 🚜 Landwirtschaft hat große Auswirkungen auf die Umwelt, von Düngemitteln über Pestizide bis hin zu Boden- und Wasserqualität.
  • 🏡 Rund die Hälfte der Weltbevölkerung hat keinen Zugang zu verlässlicher Energie, was ihre Lebensqualität stark beeinträchtigt.
  • 🔌 Energiearmut und wirtschaftliche Armut sind eng miteinander verbunden – man kann die Armut ohne Energiezugang nicht beenden.
  • 🏭 Kohle, Öl und andere fossile Brennstoffe sind immer noch die Hauptenergiequellen, weil sie zuverlässig und erschwinglich sind.
  • 💡 Erneuerbare Energien wie Solar- und Windenergie wachsen, aber sie können den globalen Energiebedarf bisher nicht decken.
  • ♻️ Auch saubere Energien haben Umweltauswirkungen, da sie Ressourcen wie Metalle und Land für die Herstellung benötigen.
  • 🌱 Um das Duale Problem von Energie und Umwelt zu lösen, müssen wir gemeinsam und mit ausgewogenen Lösungen handeln.

Q & A

  • Was sind die beiden großen Herausforderungen, die im Skript angesprochen werden?

    -Die beiden großen Herausforderungen sind der Zugang zu Energie für alle und der Umweltschutz.

  • Warum verwendet der Sprecher das Beispiel von 'Kale' (Grünkohl) und 'Cow' (Kuh)?

    -Er verwendet diese Beispiele, um die Unterschiede in der Energiedichte von Lebensmitteln zu verdeutlichen und auf die Notwendigkeit einer ausgewogenen Ernährung hinzuweisen, ähnlich wie bei einer ausgewogenen Energieversorgung.

  • Welche Umweltauswirkungen werden durch landwirtschaftliche Aktivitäten hervorgehoben?

    -Landwirtschaftliche Aktivitäten führen zu Bodenerschöpfung, Wasserverschmutzung, Luftverschmutzung und großen Mengen an CO2-Emissionen aufgrund von Düngemitteln, Pestiziden und Herbiziden.

  • Wie beschreibt der Sprecher die Situation der Energiearmut in armen Regionen der Welt?

    -Er beschreibt, dass viele Menschen in armen Regionen keinen zuverlässigen Zugang zu Energie haben, was ihre Lebensqualität erheblich beeinträchtigt. Beispielsweise wird in Äthiopien immer noch mit Holz und Dung gekocht, was gesundheitliche Folgen hat.

  • Welche Rolle spielt Energie beim Kampf gegen Armut laut dem Sprecher?

    -Energie allein kann Armut nicht beenden, aber ohne Energie ist es unmöglich, Armut zu bekämpfen. Sie ist ein entscheidender Faktor für wirtschaftliche Entwicklung und Wohlstand.

  • Warum betont der Sprecher die Notwendigkeit eines ausgewogenen Energiemixes?

    -Er betont, dass ein ausgewogener Energiemix sowohl Energieversorgungssicherheit bietet als auch die Umweltauswirkungen minimiert. Verschiedene Energiequellen haben unterschiedliche Vor- und Nachteile, die zusammen eine stabile Versorgung sicherstellen können.

  • Welche Herausforderungen sieht der Sprecher bei der Skalierung von erneuerbaren Energien wie Solar- und Windkraft?

    -Obwohl Solar- und Windkraft schnell wachsen, reichen sie noch nicht aus, um den wachsenden globalen Energiebedarf zu decken. Sie machen nur einen kleinen Teil des gesamten Energieverbrauchs aus.

  • Wie beeinflussen wirtschaftliche und soziale Bedingungen die Energie- und Umweltprobleme weltweit?

    -Die ärmsten Regionen der Welt haben oft die schlechteste Umweltqualität, da sie sich keine Maßnahmen zur Verbesserung der Luft- und Wasserqualität leisten können. Gleichzeitig benötigen diese Regionen dringend mehr Energie, um wirtschaftlich zu wachsen.

  • Was sagt der Sprecher über den Zusammenhang zwischen fossilen Brennstoffen und erneuerbaren Energien?

    -Er erklärt, dass fossile Brennstoffe wie Kohle und Öl nach wie vor einen Großteil der globalen Energie liefern, da sie günstig und zuverlässig sind. Erneuerbare Energien sind umweltfreundlicher, aber derzeit noch nicht in der Lage, die fossilen Brennstoffe vollständig zu ersetzen.

  • Welche Botschaft möchte der Sprecher zum Abschluss vermitteln?

    -Er betont, dass die Herausforderungen der Energieversorgung und des Umweltschutzes komplex, aber lösbar sind, wenn wir als ein Team zusammenarbeiten und sachliche, respektvolle Diskussionen führen.

Outlines

00:00

🌍 Die Duale Herausforderung: Energie und Umwelt

Der Sprecher stellt die duale Herausforderung der Energieversorgung für alle und des Umweltschutzes vor. Er vergleicht es mit seiner Ernährung: Ein ausgewogener Mix aus verschiedenen Lebensmitteln, genauso wie bei der Energie, ist entscheidend. Dabei hebt er die Wichtigkeit dichter Energiequellen wie Viehzucht hervor und betont, dass der Einfluss der Landwirtschaft auf die Umwelt erheblich ist. Dennoch ist der Verzicht auf Nahrung keine Lösung, sondern das Ziel, die Auswirkungen zu verringern.

05:00

🌞 Lokale Lösungen für globale Probleme

Es wird ein Beispiel aus Afrika beschrieben, wo Solaranlagen Wasser fördern und lokale Landwirtschaft ermöglichen. Der Sprecher betont, dass wir nicht nur dichte Energiequellen, sondern auch Lösungen für den Umweltschutz brauchen. Er verweist auf seine Erfahrungen in Ecuador, Äthiopien, Vietnam und anderen Ländern, wo Armut und Umweltzerstörung Hand in Hand gehen. Besonders die gesundheitlichen Folgen des Kochens mit Holz in armen Ländern werden hervorgehoben, was jährlich Millionen Menschenleben fordert.

10:02

💡 Energie als Schlüssel zur Armutsbekämpfung

Der Sprecher erläutert die globale Energieverteilung und hebt hervor, dass Energiearmut die wirtschaftliche Entwicklung hemmt. Er beschreibt, wie saubere Energie in armen Regionen, wie Kolumbien und Afrika, eingeführt wird. Die wachsende Bevölkerung und die damit verbundene Nachfrage nach Energie in Asien und Afrika sind zentrale Herausforderungen. Obwohl erneuerbare Energien wachsen, betont er, dass dichte Energiequellen wie Kohle und Gas weiterhin einen Großteil des weltweiten Energiebedarfs decken.

15:02

🏭 Widersprüche in der Energiewelt

Hier wird der Widerspruch zwischen reichen Ländern, die mehr Energie konsumieren als sie produzieren, und ärmeren Ländern, die mehr produzieren als sie verbrauchen, aufgezeigt. Es wird auf die Abhängigkeit von Billigproduktion und CO2-Emissionen in ärmeren Ländern eingegangen. Der Sprecher kritisiert, dass dies keine echte Lösung für den Klimawandel darstellt, und betont die Notwendigkeit einer globalen Strategie für Klimaschutz, ohne die wirtschaftliche Entwicklung zu behindern.

Mindmap

Keywords

💡Energiezugang

Energiezugang bezieht sich auf die Fähigkeit von Menschen, auf zuverlässige und erschwingliche Energiequellen zuzugreifen. Im Video wird hervorgehoben, dass etwa die Hälfte der Weltbevölkerung keinen verlässlichen Zugang zu Energie hat, was deren Lebensqualität erheblich beeinträchtigt. Dies steht im Zentrum der Diskussion um das Thema der Bekämpfung von Armut und der Förderung von wirtschaftlichem Wachstum.

💡Umweltschutz

Umweltschutz bezieht sich auf die Maßnahmen, die ergriffen werden, um die natürlichen Ressourcen der Erde zu schützen und zu erhalten. Im Video wird die Notwendigkeit betont, Umweltschutz mit der Sicherstellung von Energiezugang zu kombinieren, um eine nachhaltige Entwicklung zu gewährleisten. Beispiele sind der Einfluss der Landwirtschaft auf die Umwelt, wie Bodendegradation und Luftverschmutzung.

💡Erneuerbare Energien

Erneuerbare Energien umfassen Energiequellen wie Wind- und Solarenergie, die nicht erschöpft werden können. Im Video wird besprochen, dass diese Energien zwar umweltfreundlich sind, jedoch in der aktuellen Entwicklung nicht ausreichend skalierbar sind, um den global wachsenden Energiebedarf zu decken. Sie sind ein wichtiger Teil des Energiemixes, aber aufgrund ihrer geringen Energiedichte im Vergleich zu fossilen Brennstoffen stoßen sie an Grenzen.

💡Energiedichte

Energiedichte bezeichnet die Menge an Energie, die in einer bestimmten Masse oder einem Volumen eines Materials enthalten ist. Im Video wird dies als zentrales Konzept verwendet, um den Unterschied zwischen fossilen Brennstoffen und erneuerbaren Energien zu verdeutlichen. Fossile Brennstoffe wie Kohle und Öl haben eine hohe Energiedichte, was sie effizienter macht, aber sie verursachen auch mehr CO2-Emissionen.

💡CO2-Emissionen

CO2-Emissionen beziehen sich auf die Freisetzung von Kohlendioxid in die Atmosphäre, hauptsächlich durch die Verbrennung fossiler Brennstoffe. Im Video wird betont, dass CO2-Emissionen stark mit der Nutzung von Kohle und Öl verbunden sind, die immer noch den Großteil des globalen Energieverbrauchs ausmachen. Diese Emissionen tragen wesentlich zum Klimawandel bei.

💡Energiearmut

Energiearmut beschreibt den Mangel an Zugang zu modernen Energiequellen, der Menschen dazu zwingt, ineffiziente und oft gesundheitsschädliche Energieformen wie Holz oder Dung zu nutzen. Im Video wird dies besonders in Bezug auf arme Länder hervorgehoben, in denen Millionen von Menschen durch den Einsatz solcher Brennstoffe an Krankheiten leiden oder früh sterben.

💡Wirtschaftliche Entwicklung

Wirtschaftliche Entwicklung bezieht sich auf den Prozess, in dem Länder ihre wirtschaftliche Leistungsfähigkeit steigern und die Lebensbedingungen ihrer Bürger verbessern. Im Video wird der Zusammenhang zwischen Energiezugang und wirtschaftlicher Entwicklung betont – ohne zuverlässige Energieversorgung können Länder nicht aus der Armut herauskommen und ihre Wirtschaft nicht nachhaltig entwickeln.

💡Armut

Armut ist der Zustand, in dem Menschen nicht über die notwendigen Mittel verfügen, um ein angemessenes Leben zu führen. Im Video wird verdeutlicht, dass Armut in engem Zusammenhang mit Energiearmut steht. Menschen in armen Regionen haben oft keinen Zugang zu moderner Energie, was ihren Lebensstandard weiter verschlechtert.

💡Nachhaltigkeit

Nachhaltigkeit bezieht sich auf die Fähigkeit, die Bedürfnisse der Gegenwart zu erfüllen, ohne die Fähigkeit zukünftiger Generationen zu gefährden, ihre eigenen Bedürfnisse zu befriedigen. Im Video wird diskutiert, wie Energiegewinnung und -verbrauch nachhaltiger gestaltet werden müssen, um sowohl den Energiebedarf zu decken als auch die Umwelt zu schützen.

💡Energie-Mix

Der Energie-Mix beschreibt die Kombination verschiedener Energiequellen, die ein Land oder die Welt nutzt, um den Energiebedarf zu decken. Im Video wird argumentiert, dass ein ausgewogener Energie-Mix, der sowohl fossile Brennstoffe als auch erneuerbare Energien umfasst, notwendig ist, um Energieeffizienz und Umweltfreundlichkeit zu gewährleisten.

Highlights

Energy access for all and environmental protection are interconnected and critical global challenges.

Balanced diets, like balanced energy sources, are important. Both herbivores and carnivores contribute to sustainability.

Local solutions for food production, like solar-powered irrigation, can help improve sustainability in farming.

Farming and food production have a significant environmental impact, including soil depletion, water usage, and air pollution.

Energy poverty affects nearly half the global population, limiting access to education and economic opportunities.

Cleaner energy sources like solar and wind are growing, but they currently cannot meet the rising global energy demand.

A diverse energy mix, including coal, oil, gas, nuclear, and renewables, provides energy security and sustainability.

Emerging economies face severe energy and economic poverty, but access to energy is critical to improving their quality of life.

The wealthier regions of the world have cleaner air, while poorer regions suffer from pollution due to the inability to invest in environmental cleanup.

Economic development and population growth drive increased energy demand, particularly in Asia and Africa.

There is no truly 'renewable' energy; all energy production, including renewables, has an environmental impact.

Global CO2 emissions are heavily driven by production and consumption imbalances between wealthy and emerging nations.

Reducing fossil fuel reliance in emerging economies is challenging due to affordability and reliability concerns.

Energy is vital for improving living standards, from health care to education, and empowering communities globally.

Civil dialogue and cooperation are essential in addressing the dual challenge of energy access and environmental sustainability.

Transcripts

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[Music]

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hi

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the dual challenge

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energy access for all

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and environmental protection

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sounds easy

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but it's not

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my wife allison

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has a food science degree

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she knows what food is

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and therefore when i sneak that bowl of

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ice cream at night

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it's not without some guilt

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when i when i go back to bed

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so intra kale

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i mean i love kale

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salads and soups and it's nutrients and

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and vitamins but it's not very dense i'd

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have to eat a lot of kale

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to get the energy that i need every day

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in calories

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inner cow i like cow too

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but i'd have to eat a lot of cow and

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there's protein it's pretty good for me

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but it and it's really dense

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so is one good and

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one bad

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is it team

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herbivore against team carnivore

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what about the omnivores

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where do they fit in

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the reality is probably some sort of a

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balanced diet is pretty good for us and

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i'm always going to sneak in that ice

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cream okay

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we can have local solutions for cal

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we can have local solutions for kale

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this is farmer john who i spent time

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with in africa solar panel lifting water

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from an aquifer

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and he now grows vegetables in his

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garden and sells them in local markets

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but we're dense

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there's a lot of people in the world

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it takes dense solutions

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dense cattle

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dense kale

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in fact

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the impacts of farming for

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feeding our food

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and eating ourselves are real

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fertilizers and

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pesticides and herbicides

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and you think about soil depletion in

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the water there the air quality and the

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emissions are large from farming

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food impacts the environment a lot

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okay so i had this brilliant idea we

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should we should probably just end food

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you know clean up the environment

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um

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well i smile when i say we're not gonna

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end food

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but we do need to work to continue to

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clean up the environment related to food

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it's the energy and the environment

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challenge

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and it's not simple but food's not the

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only thing we get

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energy from in fact our homes and our

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phones our our pets and our jets

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our heaters and our beaters uh water and

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daughters and sons and everything they

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wear

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our packs and our snacks

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you know our games and our frames the

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paste and the waste

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we have lights in sight we have

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our noses and our our clothes

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and our wheels and our meals everything

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in our lives everything in our lives

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depends on energy

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everything

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so when you come back to the basics the

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light the food

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the water and the homes that we take for

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granted many in the world can't about

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half the people this little girl i met

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in ecuador she told me her dreams on the

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bed where she sleeps with her parents

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dirt floors open air

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and she tied a friendship bracelet on me

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that i never took off till it literally

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fell off

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in ethiopia i met a grandfather

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who has grandkids and he had tears in

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his eyes when he told me they will have

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something he's never had school and

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they're all starting in the second grade

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because they've never been in school

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before

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in vietnam i met with thon who lives in

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severe poverty

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those three frying pans are her wind

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turbine

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a little bit of electricity she carries

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her crippled son across that plank every

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morning on her back so he can go to a

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school

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in kenya

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light bulbs dangle from a church that

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doubles as a school and these kids walk

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across mounds of garbage and polluted

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water and soil every day in their

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uniforms

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i've been in 60 countries i've seen the

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most severe wealth

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and the most severe poverty

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and everywhere the worst environments in

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the world are where it's poor

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they can't afford to clean it up in

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nepal sanukanchi is cooking over wood

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indoors

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and like three billion other people who

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cook with dung and wood

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we visited the sunny memorial hospital

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where kids die every week from lung

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diseases

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and moms from cancer and they get

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cataracts three billion people it kills

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three million people every year

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that's as many as covet 19 killed in

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2020

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every single year

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so when he brought her an electric

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cooktop she had a huge smile and she

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said i can't read but my daughter can

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and she'll help me understand how to use

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this

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and down in columbia these kids about

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half of them will die before they reach

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adulthood of things that wouldn't kill

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us

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dysentery tooth infections

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they're coming in from the hills and the

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agrarian villages to try to get into

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schools we brought first solar there

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you can see the panels on the left the

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arwaco village of gonchuqua

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and that last night when we turned on

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those lights i was with the mama the

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chief

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they'd never seen each other at night

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except over fire

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it was one of the most remarkable

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moments of my life

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this shows global income the wealth in

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the world the yellows are severe poverty

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and they're emerging they're trying to

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emerge and and as they do that sauna

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conchi and people the three billion who

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cook like her and the kids that are

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trying to get into schools around the

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world

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and you see

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grandfathers and kids coming out of the

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bush literally out of the bush

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carrying their kids on their backs and

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getting first electricity

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it's about half the people in the world

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that are trying to emerge now into

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economic

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situations like we have they need

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affordable energy

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they need to be able to afford something

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the developing world has energy but it's

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not reliable to them it comes and goes

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and that's a big part of latin america

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and eastern europe and parts of russia

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and other places in the world

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four of every five people live in

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emerging and developing economies today

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four out of every five now the rich

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world us

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the blue it's not that extensive is it

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we want it clean

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and in fact if you look at air quality

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in the world for example

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the green is where it's the cleanest

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where's that where it's rich

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the worst air quality is where

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where it's poor

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they can't afford to clean it up

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transitions are happening all over the

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world different paces in different

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circumstances

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severe economic poverty increases to the

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right and severe energy poverty

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increases up

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latin america is doing pretty well

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they're coming out of the severe of both

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much greater population in asia more

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severe energy and economic poverty and

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africa another 1.1 billion people severe

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in both you see this relationship of

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getting access to energy and coming out

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of economic poverty but it presents a

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dilemma a paradox

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energy won't end poverty

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but you can't end poverty without energy

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data must be used to tell the truth

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not to call to action

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okay no matter how noble the intentions

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hans rosling said that in his wonderful

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book factfulness

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no matter how noble the intentions i

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testified to the u.s senate in their

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first climate hearing about a year ago

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and we talked about the difference

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between completely factual

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and factually complete

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factually complete is seeking the truth

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which is very hard to do

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yes there's low density food and there's

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low density energy solar wind and

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biomass and batteries are very low

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density high density energy or coal oil

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natural gas and nuclear it's not

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judgmental it's physics

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it's hundreds of times denser

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okay

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renewable

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fossil and nuclear

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just as a balanced diet

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you know comes from a good mix so does

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energy

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we see a diverse energy mix provides

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energy security

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all working together and every leader on

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the planet is looking for security for

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their people

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now let's look at global energy

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consumption by energy type first coal

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and oil they're still growing globally

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they're very dense

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but they make a lot of co2

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natural gas and nuclear growing globally

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they're very dense they make less co2

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renewables are growing globally

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hydro leads and solar and wind are

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coming on and they don't make much co2

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okay very little you'll hear you've

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probably learned solar and wind are

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going faster than any other resource

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it's completely factual look at the

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growth rates of solar and wind in the

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world

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what would make it factually complete

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scaling it let's scale them the same

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there is solar and wind it's right in

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the data

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kind of discouraging but it doesn't even

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keep up with the growth and demand for

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energy globally and it's growing very

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quickly that's one of the realities of

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energy so we code these colon oil and

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green gas and nuclear renewables

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and gas and nuclear dense

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clean er

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work hand in hand yet coal oil are still

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60 percent of the world's energy why is

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that they're affordable and reliable

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if you look by region

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you see north america and europe we've

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been flat in our energy demand for

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almost three or four decades asia is

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growing tremendously the rest of the

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world

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the emerging poor world is just getting

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started

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now

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population and economic development

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drive energy demand they always have and

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that's why this is happening

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the emissions from that should be no

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surprise then north america and europe

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were actually coming down asia is

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growing tremendously

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and the rest of the world is just

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getting started in their emissions

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largely driven by coal

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we built on it the uk germany so is

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china and many parts of asia today it's

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affordable and reliable to them but

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there's another reason let's build this

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graph together

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the oecd is the club of rich nations

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we're in it

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and the non-oecd above that red line

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countries consume more than they produce

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below the red line they produce more

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than they consume so let's start with us

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the u.s we consume more than we produce

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and we make about 5 billion tons of co2

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from humans anthropogenic every year

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china makes 10 billion tons of co2 but

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they produce more stuff than they

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consume

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in fact most of the non-oecd produces

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their producers most of the rich

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countries we consume

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we say what send us our stuff

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check what you're wearing today

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where's it come from and what do we

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effectively say back

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emit our co2

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will be

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green and you

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make it cheap

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and emit for us

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is that a zero emissions strategy it

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seems to be these days how many

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atmospheres are there in the world

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there's one

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just one and it's really efficient more

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than the ocean it's circulating

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greenhouse gases this isn't a solution

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for climate change it's the mark of an

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educated mind to be able to entertain a

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thought without accepting it

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aristotle said that

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not me i think he was talking about

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critical thinking civil dialogue

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entertaining thoughts without having to

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accept him climate change is really

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important in the world

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but it's not the only thing

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the land

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the air and the water are pillars of our

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environment

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these work together they are very

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interconnected

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we can't go too far in one without

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potentially harming the other

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so we come back to clean and dirty what

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you've probably learned or might have

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learned

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and the dirty is dirty

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okay you manufacture the stuff you mine

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and drill for it you you handle the

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water and move it around and eventually

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we burn it

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we featured this in our first film

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switch the pros and the cons a massive

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coal mine

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fracking hydraulic fracturing to lift

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oil and gas from the earth what do you

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do with a nuclear waste

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a big coal power plant outside of

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houston very dense makes electricity for

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half of the city

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big impacts

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big and positive ones too how about the

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clean stuff

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it turns out it has the exact same

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things

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we have to mine and manufacture the

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metals to build the panels and turbines

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and batteries we have to produce it

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using a lot of land

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transmitted and eventually where does it

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go

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here's a giant mine i visited in montana

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let's zoom in to get a feel for scale

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that's a drilling rig and a front end

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loader across it it produces metals

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copper that goes into wind turbines

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here's a lithium mine

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there are a lot of those in the world

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and they're going to be a lot more to do

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what

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power our electric vehicles this is the

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floor bed of a sedan

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there are seven thousand batteries in

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that one car

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each bigger than your cell phone a

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little bit let's do some arithmetic

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seven thousand

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one point four billion vehicles in the

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world to we have 8 billion people almost

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if we electrify half of those it's going

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to be 4.9 trillion

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new batteries

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to make 4.9 trillion just for half would

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take 37 years if we could make 250 000

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batteries a minute

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24 7 365.

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and where do they go

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when they wear out you know they do

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you have cell phones where do they go

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where do the panels go i visited this a

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decade ago in southern spain where do

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those panels go which are also toxic

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same place as the wind turbine blades

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this is a hundred wind turbine blades

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being buried

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they're cut into thirds by a giant earth

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mover

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they're inert but they'll be there

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forever

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we have 40 000 wind turbine blades in

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texas now

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and they are wearing out

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we will bury them

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it's a conundrum the sun and the wind

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are renewable but the panels turbines

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and batteries are not

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you're not going to like me

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there's no renewable energy

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it all takes earth resources we make it

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and we put it back in the earth we've

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got to do it really well the reality is

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large-scale energy systems have

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large-scale environmental impacts

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humans do

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so come back to our map

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the wealth in the world watch the

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yellows and reds as i fade this into a

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satellite view at night of the earth

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you can see where the lights are on and

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where they're off they're off where it's

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poor they don't have much energy

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here's our color codes the distribution

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of energy around the world colon oil

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nuclear natural gas and yellow let's

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scale them first

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this is how much is actually consumed

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so you can see where where the lights

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are on now and you know why they have

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energy and we could get rid of the coal

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and oil the high co2

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asia and africa have to work hard to do

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that

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europe and the us were about halfway

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there nuclear natural gas and renewables

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about halfway there and others too

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different mixes but some still say no

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we've got to get rid of natural gas and

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nuclear as well what is left

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and how quickly is it growing can we do

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that

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should we do that

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that's

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ten percent of the world's energy left

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what happens if we darken the world's

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lights by 90

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does that look like the future to you

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it looks like the past to me

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got to turn the world's lights on

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everything in the world depends on

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energy what happens if you gave up 90

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percent of what you have

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if we turn the lights on and bring

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energy for a billion people hunger

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clothing shelter clean water

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another education health care

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and the refrigerations and vaccines that

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go without the rights and empowerment of

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women they go for the water they're

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cooking indoors

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they don't get to go to the schools when

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their male counterparts do often

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population is directly tied to education

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and energy

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immigration and migration away from

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autocrats

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it's happening in the world today

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right there the largest migration since

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the end of world war

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ii

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the ability to invest in the environment

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from a healthy economy and to mitigate

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and adapt to climate change if i bring

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all that together

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we have the tools to begin to address

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the dual challenge

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now

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it's not easy

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no one owns the truth

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we just seek it

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shaming is destructive

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civil dialogue is vital in these

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conversations

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energy and environment they have to be

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addressed together or both will fail

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it's not simple the dual challenge but

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it's solvable and i know you will solve

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it if

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we act as one team

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let's get on the same page

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and together

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we can better the world

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thanks

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[Applause]

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[Music]

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[Applause]

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[Music]

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you

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Related Tags
EnergiezugangUmweltschutzKlimawandelArmutErneuerbare EnergienNachhaltigkeitEntwicklungsländerWirtschaftCO2-EmissionenBildung
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