Where are we going?
Kansas Wesleyan University, April 23, 2018
Energy, Money and Technology – From the Lens of the Superorganism
A Guide to Being Human in the 21st Century
University of Wisconsin-Stevens Point, April 18, 2016
The War on Climate, In Context
Peacestock 2015, July 11, 2015
Turning 21 in the Anthropocene
University of Wisconsin-Stevens Point, April 21, 2015
Energy, Credit and the End of Growth
Worldwatch Institute State of the World 2015, April 13, 2015
The Converging Economic and Environmental Crisis
Minneapolis College of Art and Design, July 10, 2014
What if the Future is Real?
2013 Earth Day talk at University of Wisconsin-Oshkosh
What if the Future is Real?—Q&A

The End of Growth
Energy Hub, UW-Madison
Navigating through a Room full of Elephants
ASPO 2012 – Vienna
Prophets of Doom (still mad about their choice of title)
History Channel documentary
ASPO Ireland – Cork

Introducing the concept of ‘a trillion humans’

A Framework for Supply and Demand on a Full Planet
ASPO VI – Cork, Ireland
What We Can Learn From Hedge Fund Investors
Post Carbon Institute Retreat