Photo credit: Jonathan Rausseo I will never forget when I was a student and the Government of Canada announced the ONE TONNE CHALLENGE, a program that encouraged Canadians to reduce their carbon footprint by one tonne in order to help the country meet its Kyoto obligations. And then I will never forget when I got the first pamphlet for students to take up the challenge. “Buy an energy efficient furnace – buy a hybrid vehicle – conduct an energy audit of your home”. Yeah not really the kind of thing that a poor student is going to be able to do. So, after all these years, here is a list of the top ten things you can do on campus to live a green lifestyle and reduce your environmental footprint. Do it in the dark Get your mind out of the gutter! But seriously, turn off the lights when you are not in a room. You would be surprised how many people still have the bad habit of over-lighting (using more light that you need) or ghost-lighting (lighting areas where no one is around). You can a...