Naomi Klein: A place to start by looking at numerous some short articles she has written over the last couple of years. http://video.google.ca/videosearch?source=ig&hl=en&rlz=&q=naomi+klein&lr=&um=1&ie=UTF-8&sa=X&oi=video_result_group&resnum=4&ct=title#
Maude Barlowe: Begin with Council of Canadians. She is the director and is prolific in her writings. http://www.track0.com/ogwc/authors/barlow_m.html
Noam Chomsky: Start with Znet - they publish alot of his work. http://zmag.org/content/showarticle.cfm?SectionID=36&ItemID=3627
Marilyn Waring: Start with this interview and explore her no-nonsense approach to ecomomics. http://www.bullfrogfilms.com/catalog/who.html
David Suzuki: So much info. Here's a link to a collection of articles he writes for CBC with Canoe publishers. http://cnews.canoe.ca/CNEWS/Science/Suzuki/home.html
Thomas Berry: You could begin with this short profile on this prohetic thinker of what is called the New Cosmology. http://www.earthlight.org/mfoxontberry.html
Brian Swimme: Start with his homepage and go from there. http://video.google.ca/videosearch?source=ig&hl=en&rlz=&q=brian+swimme&lr=&um=1&ie=UTF-8&sa=X&oi=video_result_group&resnum=4&ct=title#
Matthew Fox: This is a good start with a few articles and you can go from there. http://video.google.ca/videosearch?source=ig&hl=en&rlz=&q=brian+swimme&lr=&um=1&ie=UTF-8&sa=X&oi=video_result_group&resnum=4&ct=title#q=matthew%20fox%20creation&hl=en&emb=0
Deepak Chopra: You can start with this interview and go from there. http://www.intouchmag.com/chopra.html
Jean Vanier: Author of many books - here are a few quotes to begin your research. http://www.silk.net/RelEd/ezinevanier.htm
Mary Jo Leddy: Author of "Radical Gratitude" and "At the Border called Hope" gives you a taste of some of her ideas in this short article. The spirit and actions of this incredible woman have helped many refugees find a home in Canada. http://www.nationalcatholicreporter.org/globalpers/gp040505.htm
Jim Wallace: He is editor of Soujourners magazine and SOJO NET is a good place to start looking at his writings; at the bottom of the article are links to many articles he has written. http://www.sojo.net/index.cfm?action=about_us.display_staff&staff=wallis
Leonardo Boff: Liberation Theologian from Brazil who the Vatican attempted to silence has been outspoken on numerous social justice issues. Recently he has attempted to wed liberation and creation theology. http://www.religion-online.org/showarticle.asp?title=1045