What steps can you take to become less of a source of greenhouse gasses?

====Food====
1) Become a vegetarian
2) Buy locally produced food
3) Cook less
4) Waste less food

====Transportation ====
1) Stop Flying
2) Drive less
3) Open the car window to cool
4) Switch off at the traffic lights

====In the household====
1) Buy more energy efficient appliances
2) Ditch the elctric tooth brush
3) Don't use air conditioning
3) Don't use the tumbledryer or dishwasher
4) Use LED lighting or fluorescent

====Power economy====
1) Buy Solar panels
1) Switch to a green utility company
1) switch off anything that you don't actually use
2) Isolate your home

====Health====
1) Don't use electric fitness machines
2) Switch off the TV and go outside