#224
Tree planting has become an incredibly popular way of attempting to store carbon dioxide and slow global warming. But new research estimates we may be able to store huge amounts of carbon dioxide without planting any new trees at all. All we have to do is protect the ones we already have. The world’s existing forests could store up to 228 billion tonnes ... Show More
Nov 28
The evolution of sperm and the enduring mystery of the scrotum; How our brain rewires itself 4 times in life; The (real) disaster scenarios of imminent climate breakdown
Episode 334 Which sperm is the oldest sperm - the ancestor sperm that came before all others? Well, you might think it links back to an ancient animal that came before us, but the oldest sperm may actually predate animals altogether. We explore this plus the enduring mystery of t ... Show More
39m 11s
Nov 14
New genome of ancient human; 95% of us have a dormant virus that causes disease; Formula E cars faster than F1; Bill Bryson joins the pod!
Episode 332
For only the second time, the genome of an ancient Denisovan has been sequenced - thanks to the discovery of a 200,000-year-old tooth found in a Siberian cave. This ancient member of the human family has long been a mystery, so this genome is being described as a bom ... Show More
45m 2s
Dec 2021
Dave Goulson, "Silent Earth: Averting the Insect Apocalypse" (Harper, 2021)
Drawing on thirty years of research, Goulson has written an accessible, fascinating, and important book that examines the evidence of an alarming drop in insect numbers around the world. "If we lose the insects, then everything is going to collapse," he warned in a recent intervi ... Show More
58m 14s
Jul 2021
Covid-19 : un risque chez les animaux ? (FdS#32)
<p>Pour cette semaine du 5 juillet : coup de chaud en haute atmosphère, un potentiel signe de vie autour de Saturne, le rôle des animaux dans la pandémie, un champignon qui fait pousser le cerveau et une nouvelle carte de l'Islande. Bonne écoute, et bon week-end !</p><br><p>👉<a ... Show More
5m 40s
Apr 2023
What if Terrorists Could Weaponize Covid?
Cautionary Conversation: In 1990, a small extremist group launched a nerve gas attack on passengers riding the Tokyo subway. Thousands of people were hurt, more than a dozen died. At the time, such use of a chemical weapon seemed new and uniquely terrifying. But advances in biolo ... Show More
38m 41s
Apr 2020
Dr. Don Curry M.D., MPH - Ecology of viruses & the reshaping of modern civilization [E134]
We go beyond the present day numbers, stats, and COVID news cycle and we discuss the ecology of viruses and how this crisis is merely a dress rehearsal that will shape society for the next century.We hit on:
The testing needed to pull out of this crisis.
Why countries are respond ... Show More
1h 7m