Good TED Talks on Climate Change

Al Gore's talk filmed recently will surely rank at one of the highest:

https://www.ted.com/talks/al_gore_the_case_for_optimism_on_climate_change


He has delivered 4 talks between 2006 and 2016. Catch them here: https://www.ted.com/speakers/al_gore


Here is a full playlist for all inspiring talks related to climate change: https://www.ted.com/playlists/78/climate_change_oh_it_s_real