debthink.com is my personal web site. It has my recent writing on environment and on climate change. It has excerpts (and how to buy) my books -- such as one on Antarctica ("The Seventh Continent") and one critiquing US R&D policy. At debthink.com you can link to a PCAST report which was one of my recent report editing jobs. Mostly I blog about urban forestry for Restore Mass Ave, an environmental group of which I am President and CEO. It's called Tree Care blog. You may link to it from debthink.com, from RestoreMassAve.org , or by going straight to http://blog.restoremassave.org. I hope you'll visit any (or all) of my sites and share them with your colleagues!