#18: Bending the curve on climate change, the...

Episode 407 The latest UN climate report is out and we’ve blown past 1.5 degrees of warming. We’re now in “overshoot” - an acknowledgement that global temperatures will rise beyond 1.5 degrees, but can theoretically be brought back down again through cooling efforts. But with the ...  Show more

Episode 406 The glymphatic system is the brain’s waste disposal system - responsible for clearing out harmful toxins that build up during the day. Now a new mouse study has connected reduced glyphatic flow to Alzheimer’s disease. And because this glymphatic system cleans the brai ...  Show more

Across the world, economies have essentially been on pause due to COVID-19. The unintended consequence? A significant decrease in air pollution and carbon emissions. We talked to climate experts about how the pandemic is highlighting the human impact on the planet. And what that ...  Show more

Dr Chris Smith and the Naked Scientist team present the latest science news, analysis and breakthroughs, In this week's episode... what’s on the agenda for the COP28 climate summit? What do we know about the new strain of swine flu found in North Yorkshire? Samples from the Bennu ...  Show more

Shifts in our behavior during the pandemic have impacted the planet, but will these changes last? On this Earth Day, CNN climate reporter Drew Kann talks with Kim Cobb, a climate scientist at Georgia Tech, about the connection between Covid-19 and climate change, and how we can k ...  Show more