Sam and Emma host Dave Goulson, professor of biology at the University of Sussex, to discuss his recent book Silent Earth: Averting the Insect Apocalypse, on the rampant decline of insect populations worldwide over the last few decades, and how the trend continuing could completely alter our rela...

Director Jeff Orlowski explained what the “Extreme Ice Survey” is, the shocking collapse of the earth’s glaciers, the centrality of climate change to our future, why climate change is the biggest issue that humanity faces, how is climate is measured scientifically and the success of his new movie...

Climatologist and director of Earth System Science Center Dr. Michael Mann on Conservative smear campaign to discredit climate scientists, distract the public and the dire consequences.  Also, science as contact sport and his book, The Hockey Stick and the Climate Wars.  In the better half, net i...