One of the co-founders of Greenpeace on Tuesday rejected the climate alarmism of Rep. Alexandria Ocasio-Cortez and other Democrats, and accused them of proposing a “silly” plan to solve it.

Ocasio-Cortez, D-N.Y., has offered the Green New Deal to reshape the U.S. economy into a green economy. But Patrick Moore, one of the original founders of Greenpeace, called her expensive plan “silly” and repeated his claim that she is a “pompous little twit.”