From the news that a 48 year-old blogger has gone 9 years without spending money to the latest study that reveals if peak oil is now or in 2030, we’re still woefully unprepared, a lot happened this week in green. A Canadian study shows air pollution may trigger Appendicitis, Nissan announced it will begin taking reservations for the Leaf EV in Spring 2010, France

plans to spend $2.2 Billion on electric car charging stations, and readers sent in their fall harvest photos for our weekly slideshow. Find out what else happened in the world of gree… Read the full story on TreeHugger

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The Week in Pictures: Terrific TreeHouses, BPA Makes Girls Mean, Blogger 9 Years No Money, and More (Slideshow)