text: Your pupilWith all this talk about greenhouse gasses, you think to yourself "What can i do to change all of this?". It's not as hard as you think. Some cities in foreign countries and this one are actually giving up their licence (short term or long term) so that the can walk, bike, carpool, or take public transportation rather than taking their own car. This is a great thing, especially with global warming and such. Some advantages of limiting car usuage can be: a less stressful and safe life, a reduction in harmful gasses, and a healthier lifestyle.