The creators of The Greenhouse of the Future documentary are letting us give away their massive ebook for free for a few days! I'm talking 180 pages of greenhouse goodness people. Get it while it's hot!
Long story short: editing of wikipedia articles, if properly done, can inform the world and drive more traffic to paul's site. But just like anything, it takes doing. Editing wikipedia is not for the faint of heart or academically challenged, so if you have what it takes to do this, please consider contributing.