Below are some of my favorite groups at Gather. Feel invited to join one or more of them - you're most welcome to post relevant content.
What are your favorite groups? Feel encouraged to mention your favorite groups in a comment!
Cheers!
Sam Carana
Health Care
health-care.gather.com
members: 112
Health Care - discussing health care issues, problems and possible solutions. You are cordially invited to join! Members are invited to post relevant articles, images, videos and comments.

Change the World
change-the-world.gather.com
members: 198
We CAN change the world!
Good ideas
goodideas.gather.com
members: 133
Did you have any lately? This group features and discusses some of the best ideas that members have written about. You are cordially invited to join! Members are encouraged to post relevant articles, images, videos and comments.

Perspectives
perspectives.gather.com
members: 20

global warming
global-warming.gather.com
members: 36

Change your Life
changeyourlife.gather.com
members: 107
Change your life is a sister group of change the world. The idea is that you start with yourself, e.g. consider a change of diet, a change of work, etc.

Climate change
climate-change.gather.com
members: 25

Solar Power
solarpower.gather.com
members: 25

Vegan-Organic
vegan-organic.gather.com
members: 62

Solar Cooking
solarcooking.gather.com
members: 4

Electric Cars
electriccars.gather.com
members: 96

Urban Planning
urbanplanning.gather.com
members: 133

The Hydrogen Economy
hydrogeneconomy.gather.com
members: 51

FeeBates
feebates.gather.com
members: 7

Home Education
homeeducation.gather.com
members: 34

Movie Reviews
movie-reviews.gather.com
members: 8

Save the Planet
savetheplanet.gather.com
members: 5

Change all this
changeallthis.gather.com
members: 1


Comments: 9
what is the change your life all about? I didn't really see descriptions, although most of them are obvious
just kidding, actually those groups sound pretty good to me.