If polls trend more towards denial that's a function of self interested propaganda on the part of fossil fuel providers.
Nature changed the climate over hundreds of millions of years by sequestering atmospheric CO2 into the earth. Denial is based on the proposition that putting all that CO2, a greenhouse gas, back into the atmosphere over a few hundred years will have no effect.
I realize that the effect is largely unpredictable but it obviously won't be nothing.
Figure it out, guys. Ask yourself this question- "What if my enemies are right?"
If my enemies are right & nothing happens, then we've used finite resources at a more efficient rate, a gift to future generations.
If deniers' enemies are right, we're creating an enormous tragedy of the commons that is basically irreversible.
It's remarkable that the conservative message in all of this isn't about conserving anything but rather about promoting inefficiency of use with higher production & greater profit for multinational energy giants. That's apparently the aspect of it all that must be preserved regardless of unintended consequences.