201. How Did We Fix the Ozone Layer? (English...

On September 30, 2026, the US state of Tennessee attempted to execute Christa Pike, a woman who had been on death row for more than 30 years. Pike was sentenced to death for the 1995 murder of 19-year-old Colleen Slemmer. After being convicted of the murder, Pike spent decades in ...  Show more

There is a large lake between New York State in the USA and the Canadian Province of Ontario. Do you know what it is called? Lake Ontario is the name the lake has been known by for centuries. But if you look at an official map produced by the United States government, you may now ...  Show more

#110 Rebroadcast
Originally Published August 26, 2021

We've all heard about it. And most likely you've heard that it's in danger. But what is the ozone layer in the first place? And once we learn that, how about figuring out why it's in danger? Ok ...

#110

We've all heard about it. And most likely you've heard that it's in danger. But what is the ozone layer in the first place? And once we learn that, how about figuring out why it's in danger? Ok let's do it.

<a href="https://transistor.fm/how ...

40 years ago scientists in Antarctica discovered a hole in the Ozone layer. The world acted quickly, phasing out harmful CFCs or chlorofluorocarbons. Evidence suggests the hole has been getting smaller. But in 2025, there are new pollutants threatening to slow progress. Eloise Ma ...  Show more