Originally published 04/22/2013
Nancy Unger is professor of history at Santa Clara University and the author of "Beyond Nature's Housekeepers: American Women in Environmental History."(CNN) -- Earth Day is the time of year to hear the usual polarized debates between liberals who lament humanity's reckless use of natural resources and conservatives who deny any human role in climate change and echo Sarah Palin's call for industry to "drill, baby, drill."This division is familiar, but it hasn't always been this way. After all, it was President Nixon who established the Environmental Protection Agency and signed the Clean Air Act. Long before that, social conservatives were in the vanguard of environmental activism in the United States, in part because of their traditional views about women.
- Letters collection offers unique gimplse into ordeal of Australian aborigines
- War, More Than ISIS, Is Destroying Syria's Ancient Sites
- Pew Poll: Trust in government is at historic lows
- If "The Donald" Said It Happened, It Happened! And Don't You Forget It!
- Solved: the mystery of Britain’s Bronze Age mummies
- Anne Frank Faced Challenges Similar to Syrian Refugees, Richard Breitman Says
- Douglass North, Nobel Prize-winning economics historian, dies at 95
- Craig Shirley says Ted Cruz is right and the Huffington Post wrong about Ronald Reagan’s 1980 Presidential Campaign
- Mystery at Notre Dame: A priest-historian has been forced to back off a project promoting authentic Catholic education
- William & Mary launching a gay history project