Human carbon emissions will meet an all time consistent high in April. How apropos is that, huh?

Earth Day will never be the same.


Published: April 21st, 2014 
By Andrea Thompson

April (click here) will be the first time in human history where levels of atmospheric carbon dioxide were higher than 400 parts per million for an entire month, one scientist who monitors the levels said. And they could stay above that mark into July....