Many in US doubt their own impact on climate

Americans are less concerned now about how climate change might impact them personally—and about how their personal choices affect the climate—than they were three years ago, a new poll shows, even as a wide majority ...

Is going meat-free the answer to climate change?

When it comes to climate change, are cows as bad as cars? Probably not, says Dr. Frank Mitloehner, University of California, Davis researcher and air quality specialist. He asserts that meat and dairy animals are not major ...

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