Updates.

See "Can Organic Farming Feed Us All?" May/June 2006, p. 18

Onward, Organics U.S. sales of organic products reached $24.6 billion in 2008, up 17 percent over 2007, according to the Organic Trade Association. Organic food now accounts for 3.5 percent of the nation's food sales, the group said.

See "Meltdown or Green Deal?" January/February 2009, p. 13

Growing Hunger The United Nations warns that the global financial crisis could add as many as 104 million people to the ranks of the hungry as...