Last month it was revealed that 98% of Europeans are breathing toxic air. We’re slowly realising that the modern world is covered in the dust of environmental devastation, from particle air pollution to nuclear fallout and dried-up lakes. And as life on Earth gets hotter and drier, it’s going to get even dustier. As Jay […]
Oct 6
Downstream: Was the 20th Century a Catastrophe, or a Miracle? w/ Yanis Varoufakis
Economist, and former finance minister of Greece, Yanis Varoufakis joins Aaron to discuss his most recent book Raise Your Soul: A Personal History of Resistance, a memoir about the women in Yanis’ family who raised him, and gave him his political conscience. They discuss the Hege ... Show More
1h 52m
Sep 29
Downstream: The Right Is Stirring up Anti-Muslim Hate – and It’s Getting Worse w/ Myriam François
In the summer of 2024, hotels sheltering Muslim asylum seekers across Britain were attacked by violent mobs. A year later, as the summer of 2025 drew to a close, a far-right demonstration of 100,000 people marched through London, bearing St George’s flags and led by Tommy Robinso ... Show More
1h 41m
Nov 2023
Dust: the tiny substance with enormous power
In the latest episode of Nature hits the books, writer and researcher Jay Owens joins us to discuss her book Dust: The Modern World in a Trillion Particles. Much like dust itself, Jay’s book travels the globe, looking at the impacts that these microscopic particles are having on ... Show More
26m 47s
Jun 2023
Searching for Cosmic Dust
Norwegian jazz musician Jon Larsen was having breakfast one clear spring morning when he noticed a tiny black speck land on his clean, white table. With no wind, birds or planes in sight, he wondered if it fell from space.Dust from space isn’t as fanciful as it sounds. Billions o ... Show More
29m 12s
Apr 2021
Sucking the carbon out of the sky
Most of our efforts to fight climate change, from electric cars to wind turbines, are about pumping fewer greenhouse gases into the atmosphere. But what if we could pull out the gases that are already there? Akshat Rathi, a reporter at Bloomberg with a doctorate in chemistry, kno ... Show More
43m 52s
Sep 2023
La cigarette, une « bombe écotoxique » pour l’environnement
Chaque année, 4 500 milliards de mégots sont jetés par terre et terminent leur vie dans les cours d’eau et les océans. Or chaque mégot rejette des milliers de substances chimiques toxiques dans l’environnement : de la nicotine, évidemment, mais aussi des métaux lourds, de l’arsen ... Show More
11m 12s