The homeless have become a fixture of the urban landscape in cities across America. One psychiatrist spent two years speaking to the mentally ill living on the streets of San Francisco, learning about their lives. Now he shares those stories, along with his ideas about how to improve our homelessness and mental health problem nationwide.
The Environmental Protection Agency officially declares greenhouse gases a threat to public health and welfare. How the decision could affect the U.S. economy and the Obama administration’s position at the Copenhagen climate summit.
- Jeffrey Ball environment editor and columnist, Wall Street Journal His WSJ column "Power Shift" appears every other Friday.
- Eileen Claussen president, Pew Center on Global Climate Change and Strategies for the Global Environment
- Margaret Kriz Hobson energy and environment correspondent, National Journal
- Jeff Holmstead former assistant administrator for air and radiation at the Environmental Protection Agency (2001-05); now heads the environmental strategy section at Bracewell & Giuliani LLP.
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