Quiz: Are You a Climate Skeptic?

Here is a simple quiz to determine whether you are a climate change skeptic.
(All answers are True/False.)

There is clear and incontrovertible evidence that:

1. The average mean temperature of the Earth is increasing. 
2. Human activity is the sole cause of this increase.
3. A warming climate is a net detriment to mankind.
4. Government intervention can change this outcome.

If you answered False to any of these questions, then you too are a climate skeptic.