99.9999% chance humans are causing global warming, and other science-based facts on climate change for Earth Day - USA TODAY

99.9999% chance humans are causing global warming, and other science-based facts on climate change for Earth Day  USA TODAYClimate change is real and increasingly a part of our daily lives. Here are the latest scientific facts on...

99.9999% chance humans are causing global warming, and other science-based facts on climate change for Earth Day - USA TODAY
99.9999% chance humans are causing global warming, and other science-based facts on climate change for Earth Day  USA TODAY

Climate change is real and increasingly a part of our daily lives. Here are the latest scientific facts on this human-caused shift on this Earth Day.