Most Holocaust deniers deny that the event ever happened - and continue to deny that, even in their heart of hearts.
But Climate Change deniers only pretend in public that they believe human-originated harmful Climate Change isn't happening and won't happen.
What they really and not so secretly believe - in their particular heart of hearts - is that Man can easily solve any bad climate change, or indeed any other global disaster that might happen, as fast and as easily as any comic book Super Hero might.
The denier/hubrists don't really read the bible and they don't really read many books.
Climate 'hubrists' a more accurate term than 'deniers'
But if you do the arithmetic, you will see that all active "climate change deniers" (I prefer to call them "Climate Hubrists") under the age of eighty-five had to grow up reading super hero comic books.
Those super hero ideas and conceits (along with Fox TV News, Talk Radio and the commentators on the sports channels) have in practise become the common intellectual currency of our age for people of an anti-intellectual cast, replacing things like the Sears Roebuck catalogue and the King James Bible.
Why else would Googling Climate Change and Manhattan Project produce 1.5 million results ?
A new Manhattan Project can't stop any global environmental crisis : in fact the old one produced - via worldwide strontium 90 fallout from local testing - the very first man-made global environmental disaster we ever knew.
But millions - and probably ultimately billions of people world wide - still take it as a comforting solution to our current climate change crisis.
It is a pity then that the names Robert Jewett , John Sheldon Lawrence and H Bruce Franklin are not better known among those combating the climate deniers/hubrists.
I recommend to all of us who are wondering why we are losing the public battle of opinion over the existence (or not) of harmful human climate change to spend some time reading , in combination, Jewett's & Lawrence's many books and articles on the "American (superhero) Monomyth", together with Franklin's classic "War Stars", about the enduring belief in a single superweapon ending all wars.
(Geo-engineering, in this context, might be regarded as the latest high tech superweapon - this time against incoming weather rather than incoming aliens.)
Instead of looking to wartime Manhattan's nuclear Project, we need rather to look to wartime Manhattan's (natural) penicillin Project for a pathway showing how when we work with Mother Nature, enduring good things happen.
Work with Nature instead of against her ? Unimaginable to denier/hubrists.
Because the only thing the deniers ever really deny is any limits to the human ability to control physical reality --- and that reads as Hubris in my book....