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Researchers: 90% of US wildfires human-caused

Name: Researchers: 90% of US wildfires human-caused
Uploaded: 2023-07-24T18:15:00-0700
Duration: 20 s
Description: Are Californians to blame for U.S. wildfires? Researchers looked at wildfires dating back to the '80s and say 90 percent of them were human-caused.

Are Californians to blame for U.S. wildfires? Researchers looked at wildfires dating back to the '80s and say 90 percent of them were human-caused.