Record summer temperatures raise climate change fears
06:26
Share this -
copied
July was Earth’s hottest month on record – ever. Ali Velshi and Penn State Atmospheric Professor Michael Mann discuss just how quickly global temperatures are rising and why we might now be at the point of no return.Aug. 16, 2019
UP NEXT
Pete Williams breaks down future Supreme Court scenarios
02:14
Is it safe to fly to visit ill, elderly parents?
01:09
Airline CEO claims coronavirus ‘more serious challenge’ for industry than 9/11
02:18
Mayor Cooper on Tennessee tornado: 'Last night was a reminder of how fragile life is'
03:17
Nevada voter not confident in caucus process after Iowa
02:20
Americans evacuated from China discuss coronavirus quarantine