April 21, 2009
EarthSky
James Hansen: "We're in a CO2 danger zone"
Interview by Jorge Salazar
James Hansen is the director of the NASA Goddard Institute for Space Studies in New York. In 2008, he was selected as the EarthSky 2008 Science Communicator of the Year – the scientist who best communicated with the public on vital science issues or concepts in 2008 – by a panel of over 600 EarthSky Global Science Advisors. Hansen is also lead author of a new study that claims Earth’s level of atmospheric CO2 is dangerously high....
listen to the entire interview