SROI and EROI

New ROI calculations

SROI


http://www.sroi-uk.org/content/view/57/70/


and

EROI

http://www.nrm.umd.edu/emergy.pdf

HOME - a Film by Yann Arthus-Bertrand - 5. june avilable on-line

official site: http://www.home-2009.com/us/index.html

Small is beautiful = Slow Money

Former Managing Director of JPMorgan about The Relevance of E. F. Schumacher in the Twenty First Century

Environmental history

The Future of the Future

and Theories for Sustainable Futures



and history to learn about the future:

Air pollution in a historical perspective

Water and food - just for some?

Lester Brown and Plan B 3.0

WORLD FACING HUGE NEW CHALLENGE ON FOOD FRONT
Business-as-Usual Not a Viable Option

New Directions for Managing Our Ecosystems

video new direction about managing our ecosystems

The Commons

Prof Bernd Senf

Article NYT - By N. GREGORY MANKIW: negative interest rates

What is Capitalism, What is Socialism?

Thomas H. Greco, Jr. discusses alternative currencies and rebuilding our fractured local networks in preparation for an unexpected economic collapse. His page.

About steady-state economy also Herman Daly