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14:33
David Witzeneder
The case for vermicomposting
15:21
Erin Baumgartner
Big data, small farms and a tale of two tomatoes
8:53
Marjan van Aubel
The beautiful future of solar power
12:30
Kotchakorn Voraakhom
How to transform sinking cities into landscapes that fight floods
13:48
Katharine Wilkinson
How empowering women and girls can help stop global warming
10:45
Majd Mashharawi
How I'm making bricks out of ashes and rubble in Gaza
17:11
Katharine Hayhoe
The most important thing you can do to fight climate change: talk about it
11:51
Renzo Vitale
What should electric cars sound like?
11:12
Greta Thunberg
The disarming case to act right now on climate change
11:11
Greta Thunberg
School strike for climate -- save the world by changing the rules
4:36
Congrui Jin
What if cracks in concrete could fix themselves?
9:13
Morgan Vague
These bacteria eat plastic
4:46
Kim Preshoff
What's a smartphone made of?
17:01
Chad Frischmann
100 solutions to reverse global warming
12:22
Johan Rockström
5 transformational policies for a prosperous and sustainable world
7:38
Aparna Mehta
Where do your online returns go?
12:54
Noah Wilson-Rich
How you can help save the bees, one hive at a time
12:58
Charles C. Mann
How will we survive when the population hits 10 billion?
14:15
Jennifer Wilcox
A new way to remove CO2 from the atmosphere
15:53
Kate Raworth
A healthy economy should be designed to thrive, not grow
12:18
Angel Hsu
How China is (and isn't) fighting pollution and climate change
5:35
Romain Lacombe
A personal air-quality tracker that lets you know what you're breathing
13:27
Aaswath Raman
How we can turn the cold of outer space into a renewable resource
5:31
DeAndrea Salvador
How we can make energy more affordable for low-income families
7:43
Olivia Tyler
The complex path to sustainability
6:05
Kifah Shah
Embroidering opportunity
10:34
Andrew Dent
To eliminate waste, we need to rediscover thrift
9:47
Amit Kalra
3 creative ways to fix fashion's waste problem
15:35
Wendy Woods
The business benefits of doing good
13:14
Natsai Audrey Chieza
Fashion has a pollution problem -- can biology fix it?
15:00
Per Espen Stoknes
How to transform apocalypse fatigue into action on global warming
14:14
Naoko Ishii
An economic case for protecting the planet
9:50
Sean Davis
Can we solve global warming? Lessons from how we protected the ozone layer
14:28
Amar Inamdar
The thrilling potential for off-grid solar energy
13:07
Washington Wachira
For the love of birds
18:50
Ameenah Gurib-Fakim and Stephanie Busari
An interview with Mauritius's first female president
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