http://www.ted.com/talks/lang/en/james_hansen_why_i_must_speak_out_about_climate_change.html

NASA climate scientist tells truth about climate change.  There is also a message here for fishermen who oppose the newly designated marine park fishing exclusion areas. See Al Gore’s Video called New Thinking on Climate Change (13 minutes in) on the Ted series at http://www.ted.com/playlists/78/climate_change_oh_it_s_real.html