#131 Why thinking hard tires you out; game-ch...

Episode 369 A strange tooth found in a Siberian cave has pushed back the earliest evidence of dentistry by 45,000 years. The weird thing is, the evidence comes from a Neanderthal tooth - upending what we thought these ancient humans were capable of. Markings on the 60,000-year-ol ...  Show more

Episode 368 Scientists are concerned by a sudden increase in the rate of sea level rise. In 2012 it suddenly accelerated and has remained high ever since. From melting glaciers to oceans expanding as they warm, global sea levels have risen by more than 0.2 metres over the past 15 ...  Show more

March 21st 2022.

Is earth too hot? Is the weather getting worse? Are we experiencing a climate crisis? Is CO2 the control knob for the earth's climate? Is climate science basic physics? Do all scientists agree on these questions? Tom Nelson is an independe ...

Sam Harris speaks with Chris Field about climate change and its consequences. They discuss skepticism about climate change, the accuracy of climate models, the magnitude of temperature increases, how global temperatures are measured, the historical record of climate ...

We’re in a massive climate crisis, but it’s hard to think about it, isn’t it? It’s a great temptation to shut our eyes to climate change. It’s overwhelming. This week on the show, climate activist and author Bill McKibben on facing the reality of the climate crisis, understanding ...  Show more

This week, absurd advice from XKCD’s Randall Munroe, and a conversation with climate lawyer turned activist Farhana Yamin.In this episode: 00:46 How to do things (badly)Cartoonist Randall Munroe tell us about his new book: How To: Absurd Scientific Advice for Common Real-World Pr ...  Show more