Wall Street Journal: There's a consensus among leading scientists that global warming is caused by human activity. What-if anything-should we do about it?
ROBERT RAPIER: Although climate change will continue to be a topic that arouses passions on both sides, it is indisputable that the world is conducting a giant experiment on the global atmosphere for which the ultimate outcome is unknown. As an engineer well versed in risk management, I consider this situation to be unacceptable to say the least.
There are a...