Live online: Post your questions for No Impact Man

Colin Beavan was an ordinary New Yorker until he started a little blog called No Impact Man in 2007. As he put it at the time: A guilty liberal finally snaps, swears off plastic, goes organic, becomes a bicycle nut, turns off his power, and generally becomes a tree-hugging lunatic who tries to save the polar bears and the rest of the planet from environmental catastrophe while dragging his baby daughter and Prada-wearing, Four Seasons–loving wife along for the ride Since then, Beavan's blog has claimed a large following online, been serialised in a book and turned into a film , which opened in the UK last week . Tomorrow at 1pm he joins us for a live web chat to answer your questions about his eco-experiment. Want to know more about his family's efforts to give up toilet paper ? How they managed in their attempts to put out no rubbish ? Whether he was put off cycling after flying through the air on the first day back on his bike ? Whatever you want to ask about Colin's experiment at living a greener life or his projects, just post your question below. Check back here at 1pm on Thursday to read his responses.