Then KISS, and say ‘We don’t know.”
No. There are too many people who will believe anything they're told about the issue, so long as the blame can be placed at the feet of capitalism and the solution can be only be the curtailment of capitalism and the advancement of progressive ideas.
Doesn't matter what it is.
When population growth was going to surpass food production and there was going to be a global famine.
When we were going to run out of oil.
When the planet was too cold.
When the planet was too warm.
When (pick a place) was going to be flooded.
And on and on.