Union of Concerned Scientists: The Climate-Friendly Gardener, as reviewed in the Garden Rant:
"Author Karen Perry Stillerman knows that gardeners are already in tune with nature and contributing positively to the environment. Her guide helps us go beyond adapting to climate change to actually reducing the problem - by making sure our gardens are storing more heat-trapping gasses than they're generating." [download the Climate-Friendly Gardener]
The Union of Concerned Scientists also offers insight on the needed response to the oil spill disaster in the Gulf of Mexico, and an aerial photo showing the extent of the oil slick. [read the UCS press release].