It’s best to prepare for the worst on global warming

The objectors to global warming generally claim:

1. Global warming is not real; it’s an alarmist reaction to questionable data.

2. Or, even if it is real, it’s a natural swing of the planet’s climate and there’s nothing we can do about it.

3. Or, global warming won’t bother us very much; in fact, it might even be beneficial.

Such claims overlook the measurable rise in global temperatures. They ignore ... Full Story »