Al Gore: New thinking on the climate crisis (http://www.ted.com/index.php/talks/al_gore_s_new_thinking_on_the_climate_crisis.html)

In this brand-new slideshow (premiering on TED.com), Al Gore presents evidence that the pace of climate change may be even worse than scientists recently predicted. He challenges us to act.
Motivation leadership change by Patrick Dixon (http://uk.youtube.com/watch?v=jh7h7kDQtLI)