Irrefutable? Irrefutably corrupted, actually, and the behavior of the die-hard advocates in preventing any third-party review of it, to the point of destroying data and documents to prevent peer analysis, stongly reinforces the appearance that the whole thing is as crooked as a Mexican Federale. Scinetific (And I use the term loosely here) data that's been completely falsified and scripted by one group with an agenda of its own is an insane basis for the formation of national policy.
As far as deaths go, climate change (Anthropogenic or not) disadvantages some but advantages others. For every loss there's a gain. I feel no guilt about it at all.