Reviews of articles by: Denise Chow

CLAIM REVIEWS

It’s true that the current carbon dioxide level is higher than any time in human existence

CLAIM
"the concentration of carbon dioxide in Earth’s atmosphere has climbed to a level last seen more than 3 million years ago — before humans even appeared on the rocky ball we call home"

SOURCE: Denise Chow, NBC News, 14 May 2019

VERDICT