1day is a call to every person to take one day off on the 21 March 2007 and make the smallest possible carbon footprint. Do not drive, do not use any public transport, turn off all electrical appliances, do not cook, eat simple food. Just stay at home with your family and friends, go walking or plant a tree, but use no as little energy as possible. Turn off the TV, turn off the Internet, turn off the phone. Climate change and global warming is not something that is going to happen, it has started, it is happening right now. 1day is a choice, not a protest.