J.A.Tainter: Biophysical Economics and the Collapse of Complex Societies ☛ 2.nd International Biophysical Economics Conference, SUNY-ESF, Syracuse/N.Y., 16.10.2009 ( )

SES: Klimawandel, Erdölknappheit, Wirtschaftskrise - Zeit für eine Wachstumsdebatte! ☛ Schweizerische Energie-Stiftung, Fachtagung, 28.8.2009 (Vorträge: )

D. Orlov: Definancialisation, Deglobalisation, Relocalisation ☛ „Collapse or Transition?“, The New Emergency Conference in Dublin, ClubOrlov, 11.6.2009

P. Chefurka: The Converging Crisis - Ecology, Energy and Economics ☛ „The converging crisis of ecology, energy and economics is already here“, 1.2008

Robert Bériault: What Monkeys Don't Do ☛ Canada, 2007

D. Orlov: Closing the 'Collapse Gap' - the USSR was better prepared for collapse than the US ☛ Energy Bulletin, 4.12.2006

D. Meadows: Limits to Growth - 33 Years Later ☛ “Limits to Growth (1972) did not predict any problems before 2000 … Limits to Growth made no statements about fossil fuels of any sort … Price is not a good indicator of long-term scarcity … Conclusions and the World3 computer simulation in 2004 are identical to what we presented in 1972 except for three changes“, 15.4.2005

T. Homer-Dixon: Synchronous Failure - The Real Danger of the 21st Century ☛ University of Toronto, 12.1.2003

Dr. R.Härtel-Petri: Crystal-Speed - Amphetamin und Methamphetaminabhängigkeit ☛ BezirksKrankenhaus Bayreuth ( )