In the last couple years, I've found myself becoming more and more aware of the waste I was producing. I try to recycle whenever it is feasible. I really like computers and other energy hungry hobbies; for this reason, I'm a huge supporter of green energy adoption. I think that trying to mitigate your energy usage only goes so far before you should really just examine the source of your energy. I also can't wait for electric cars. I drive thousands of miles a year in the Midwestern US and I hate having to do it using fossil fuels.
Do you care about the environment? Is it a daily thought in your mind? What are some aspects of your carbon footprint you have tried to improve?
Air travel is usually the largest component of the carbon footprint of frequent flyers. A single return flight from London to New York including the complicated effects on the high atmosphere contributes to almost a quarter of the average persons annual emissions. The easiest way to make a big difference is to go by train or not take as many flights.
Just be conscious in the way you live.