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A Project of The Annenberg Public Policy Center

High Winds, Drought Conditions Led to Maui Fires, No Evidence Intentionally Set

High Winds, Drought Conditions Led to Maui Fires, No Evidence Intentionally Set

It’s not known what sparked the wildfires in Maui, although some evidence points to downed power lines. The conditions were ripe for fire, as large amounts of invasive grasses were dry due to drought and high winds helped to rapidly spread flames. Bogus posts on social media, however, are baselessly claiming the fires were intentionally set.

Amazon Doesn’t Produce 20% of Earth’s Oxygen

Amazon Doesn’t Produce 20% of Earth’s Oxygen

Q: Does the Amazon produce 20% of the world’s oxygen?

A: No. Scientists estimate the percentage is closer to 6 to 9%, and the Amazon ultimately consumes nearly all of that oxygen itself. 

Warming to Blame for Western Wildfires?

Warming to Blame for Western Wildfires?

Q: Did climate change cause the wildfires out West?

A: Scientists say a hot and dry summer — conditions more likely in a warmer world — caused widespread wildfires in Western states. But land use changes also have played a role.