Carbon Dioxide

The White House adviser has claimed Earth is in the midst of a “CO2 famine."
No, carbon dioxide emissions are not “good” for global food production.
The concentration of 414.7 parts per million may be the highest in human history.
Here’s how oysters are helping to save the planet one shuck at a time.
William Happer will reportedly lead the new Presidential Committee on Climate Security.
The Columbia University professor correctly predicted rising atmospheric carbon dioxide levels would lead to pronounced warming.
“Carbon dioxide makes things grow. Plants love this stuff," John Christy has said.
The conference was backed by a group founded to spread the “good news” about carbon emissions.
Far-right presidential front-runner Jair Bolsonaro -- aka “Brazil’s Trump” -- may be “exactly what the world doesn’t need.”