Okay, you provided an interesting and engaging post/reply. Unfortunately I haven't time to respond in depth as much as I'd like.
I won't deny we humans have effect upon this world, but will debate the scope or size of such. But more at a later time as I'm late getting out on errands.
While I may be a partial denialist, on some aspects anyway, the wife and I are now busy renewing our garden areas of backyard and getting ready to plant seeds and seedlings. Our own biological, self expanding, self replicating carbon sequestration units.

Covering our "carbon footprint and that of many others given the biomass of flora we support. Alas, no carbon credit applied to our property taxes for this green effort.
While I do go so far as to say the flutter of a butterfly's wing will eventual produce a hurricane somewhere else on this planet, here' something to ponder.
Wind is the movement of air, the displacement of warmer with cooler, and visa-versa. Consider then that as we build more windmill electric generators, they each take a bit of the wind energy which is a key part of weather, and remove it nature's use into kinetic spinning of the blades to produce that electricity. In a cluster of scores of windmill electrical generators, how much energy have they removed from the current weather and thereby altered that local weather pattern ????
More later, I hope.