Block the sun, save the earth?

President Donald Trump will be 80 this year. He says worries about his age and health are unfounded. But the evidence is mixed, and Americans are suspicious after President Joe Biden said the same thing. This episode was produced by Kelli Wessinger, edited by Jolie Myers, fact ch ...  Show more

The internet is forever. So how do we handle posts from our past selves? This episode was produced by Dustin DeSoto and Hady Mawajdeh, edited by Jenny Lawton, fact-checked by Sarah Schweppe, engineered by Bridger Dunnagan, and hosted by Jonquilyn Hill. Image credit Hady Mawajdeh. ...  Show more

Scientists are closer than ever to harnessing fusion power — the same process that powers the sun — by essentially making a small star here on Earth. Fusion could give humanity its best shot at solving the climate crisis, but the technology has yet to be perfected and would requi ...  Show more

No energy source has ever increased as fast as solar photovoltaics. The technology will transform humanity’s energy consumption–even when the sun doesn’t shine. Many people associate champagne with success but wine collectors often shun it. Now global sales are fizzing (10:51). A ...  Show more

Back in January, we spoke to a scientist at the National Ignition Facility about how close they were to achieving what’s been called “one of the most impressive scientific feats of the 21st century.” This week, they announced they’ve finally done it. A version of this episode ori ...  Show more

Does climate change freak you out? Want to know what we, collectively, can do about it? Us too. How to Save a Planet is a podcast that asks the big questions: what do we need to do to solve the climate crisis, and how do we get it done? Join us, journalist Alex Blumberg and scien ...  Show more