Steven Koonin
gregladen | September 20, 2014In a recent Wall Street Journal article, Steven Koonin, former Department of Energy Undersecretary and BP scientist makes the case that global warming is caused by humans, important, that we must do something about it, and that further research on key topics is necessary to help guide policy.
He states,
The crucial scientific question for policy isn’t whether the climate is changing. That is a settled matter … We know, for instance, that during the 20th century the Earth’s global average surface temperature rose 1.4 degrees Fahrenheit.
Nor is the crucial question whether humans are…