I believe in writing letters, signing petitions and even making phone calls to try and get things done for the environment (or otherwise). When Greenpeace Brazil wrote to their mailing list that wood from the Amazon was illegally ending up in Lumber Liquidators, a large retailer in the United States, I wrote to LL and asked for an explanation. They wrote me a long letter explaining their environmental commitments, etc. Did I accomplish anything? I think so.