The Waveline Magnet floats on the surface of the water and can be used for desalination, hydrogen fuel production, and electricity generation. 0:00 – Intro 0:21...
Climate scientist Dr. Peter Kalmus answers the internet’s burning questions about our planet. Are there any other planets we can live on yet? Why is the...
Scientists have long known that cows are a huge source of the greenhouse gas methane, contributing up to four percent of emissions globally. But could there...
To fight climate change, we need to clean up the global electricity system by replacing fossil fuel power plants with clean generation — right? Climate author...
Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. What if we could build a global waste disposal service...
Take action on climate change at . The fossil fuel industry knows how to stop global warming, but they’re waiting for someone else to pay, says...
Take action on climate change at . Over the next 200 years, we can expect all of the Earth’s glaciers to disappear — unless we act...
Would you drink purified garbage juice or eat food grown in a warehouse? In episode three of Hacking the Apocalypse, Claire Reilly explores the tech saving...