In preparation for participating in an exercise to calculate how much of the earth's biosphere it takes to support our life style, be thinking about the following for Friday:
1) how often do you eat meat
2) how much of the food you eat is pre-packaged
3) what is the size of your home
4) how far do you travel on public transportation each week
5) how far do you travel in a car each week
6) how many hours a year do you fly
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