In less than half a century we've gone from these people telling us we were about to enter an Ice Age, to telling us we were experiencing the 5 hottest years in the planet's history.
Some people simply live to be fooled and taken advantage of.
Was it 'Global Warming,' due to the 'human industrial revolution' that caused the last 'Ice Age,' or was it the 'Global Warming' that brought us out of the last 'Ice Age.?'
The ONLY consistent thing in the 'infinite universe',,, is the constant change.