SIGs, cross-referenced by category

- indicates a SIG that accepts international members

Global Risk Reduction International SIG icon
We advocate steering humanity towards reduction of existential risks, i.e. risks to the existence of civilization and our species, and towards increases in the probability of amazingly good outcomes, i.e. positive singularities. Where to steer and how to be effective are part of the problem, and partly solvable. http://www.global-risk-sig.org .

Motorama International SIG icon
Motorama The World's Smartest Car Club: American cars, up to the 1970's regulatory era, were the world's foremost expression of personal freedom and style. Please subscribe to our FREE monthly e-magazine. (I) http://motorama.us.mensa.org LindsayRoss@member.Mensa.org. Contact Coordinator