(WTTW News)

“The many challenges of COVID-19, coupled with the inconvenience of life-threatening conditions that cold weather and extreme weather brings every year, that means we’ve got to utilize every tool that we can to protect the health and well-being of our residents,” Mayor Lori Lightfoot said Monday.

A new climate change report painted a bleak picture if greenhouse gas emissions don't reach net zero soon. (Markus Spiski / Pexels)

A highly anticipated report from the Intergovernmental Panel on Climate Change states in the plainest terms yet that the window of opportunity to avert disaster is narrow, and closing.