Dr Christopher Keating says via his global warming website that he is willing to pay a bounty or reward of $10,000 USD to anyone who is able to disprove global warming. The official rules of this contest are thus:

1. Dr Keating will award $10,000 USD to anyone who can prove, via the scientific method, that man-made global climate change is not occurring;

2. There is no entry fee;

3. You must be 18 years old or older to enter;

4. Entries do not have to be original, they only need to be first;

5. Dr Keating is the final judge of all entries, but he will provide comments on why any entry fails to prove the point.

Time out … Does anyone see any problems with Rule #5?

Incentives matter!