Most famous for their best selling report The Limits to Growth the Club of Rome describe themselves as:
"The Club of Rome is an organisation of individuals who share a common concern for the future of humanity and strive to make a difference. Our members are notable scientists, economists, businessmen, high level civil servants and former heads of state from around the world. Our mission is to promote understanding of the global challenges facing humanity and to propose solutions through scientific analysis, communication and advocacy."
One of the largest green research centres in the world and runs the Green Economics Conference at Oxford University.
The journal of the International Society for Ecological Economics (ISEE)