Over the last few years, I have tried to be more aware of the effect that the things that I buy have on other people. Eg. I don't buy brand name trainers anymore, try to buy fair trade items where I can, I even found a fair trade diamond site
http://www.diamonds.ca/curious/whyigloo.shtml ...
How much of what you buy is fair trade?
Are there things that you used to buy that you don't buy anymore due to your ethics?