I had the pleasure of spending some time with Andrew Stirling last week (and listening to another inspiring presentation).
Here are some suggested videos of presentations by him:
STEPS Centre methods & methodologies (3 minutes)
Opening Up Scientific Incertitude: Some wider methodological and policy implications (43 minutes)
Third Berlin Forum of Innovation in Governance (43 minutes)
Exploring pathways to sustainability (17 minutes)
STEPS Centre - LCEDN (18 minutes)