Tip #1: Get Informed
Budget required: $0-$20
Time required: up to you
Estimated Impact: again up to you
Tip: Simply get informed about the current state of affairs and see what you would like to contribute. Browse the web, read books, go see movies like “An inconvenient truth” by Al Gore (Info: http://www.climatecrisis.net/) and “The 11th hour” co-written, produced and narrated by Leonardo DiCaprio (Trailer: http://www.apple.com/trailers/warner_independent_pictures/the11thhour/).
Also checkout this online presentation: http://articles.mercola.com/sites/articles/archive/2007/12/11/awesome-video-you-need-to-see-before-you-start-holiday-shopping.aspx

