Challenge: Meat-Free Weekdays

How's this for a challenge? Per TreeHugger's suggestion, try eliminating meat from your weekday diet. If enough of us went weekday-vegetarian, we could reduce climate change mitigation costs by up to 70 percent. That's worth saving meat for the weekends, isn't it? Also, in this economy, think of all the money you'd save by not buying meat most days!

-Kaitlen