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The evidence that humans are causing climate change, with drastic consequences for life on the planet, is overwhelming. Experts began raising the alarm about global warming in 1979, a change now ...

Stay on top of the latest breaking news, weather and traffic with the ABC7 News app. Watch our 24/7 live stream to get all the news you need, when you want it, where you want it. Get the top local ...

ABC 7 is the most-watched television station in Chicago.