Gesamtlänge aller Episoden: 8 days 10 hours 47 minutes
We take a closer look at some of Lomborg's arguments on fracking, emissions and green energy
Astronomy professor Chris Impey joins Ian Sample to discuss a future in which humans no longer view earth as their only home planet
The team look at the rapid rise of genome editing procedures and the power scientists now have to tinker with human DNA. Where's the technology going? And where should it stop?
The team look at what makes some people brilliant public speakers, and others lost for words
The team discuss the ins and outs of sex surveys, plus the secrets of knuckle-cracking are revealed at last
The greatest particle accelerator ever built is up and running again - but what will it find this time?
This week world powers attempted to reach a deal to prevent Iran producing nuclear weapons. What is the potential global fallout from the talks? And how do you detect secret nuclear tests?
Neuroscientist David J. Linden on why touch is the sense that most defines us as humans