Program Podcast: On The Road To Extinctionhttp://www.radio4all.net/program/40254Podcast for Program: On The Road To ExtinctionSun, 28 Feb 2010 12:17:31 +0000240Radio Ecoshock Show - On The Road To Extinctionhttp://www.radio4all.net/program/40254Scientists worry climate shift could lead to 6th mass extinction. New science from the past & the present. Interview with Yale's Mark Pagani, paper from Glikson, clips from Jackson & Ward tie it together. Alex SmithSun, 28 Feb 2010 12:17:31 +0000