Here are videos of the keynote speakers, from the PECS2015 conference. Unfortunately the presentation by Steve Carpenter is not available due to a corrupt file.
PECS - Programme on Ecosystem Change and Society
Stockholm Resilience Centre
SE-106 91 Stockholm, Sweden
Visiting address: Kräftriket 2
+46 734 60 70 68 email@example.com
WHAT IS PECS
The Programme on Ecosystem Change and Society (PECS), is a core project of Future Earth. It aims to integrate research on the stewardship of social–ecological system and the relationships among natural capital, human wellbeing, livelihoods, inequality and poverty.