https://quadrant.org.au/opinion/doomed-planet/2018/08/means-ends-climate-debate/
Groupthink among climate scientists — ‘the science is settled’ brigade — has constrained public debate, which was entirely to be expected. You see, believers are predominantly devoted to promoting ‘solutions’ and that, rather than open-minded inquiry, is the warmists’ objective.
Someone among my group of “climate change is real” mates sent me and others a series of those heat-stripe charts from dark blue (cold) to dark red (hot) for various places and showing that it had grown hotter over the past 100 to 200 years or so. The earliest was from central England and dated from 1772. Climate Lab Book is the source for these charts if you want to look them up. One wag responded that these charts made it easier for people who couldn’t read graphs. Uneducated Deplorables presumably.
I can read graphs despite my membership of the Deplorables. As can most, if not all, of those sceptical of the alarmist hypothesis. I responded in a reasoned and diplomatic way that those who thought the charts showed anything of interest or significance were halfwits. Or, I may have said that they had only half a brain. I’d had a glass or two of wine at the time. But leaving this particular way of expressing myself aside, what is my point?
My point is that we are in an interglacial period (thankfully) and, to boot, we are coming off a Maunder Minimum (low Sunspot activity) dated around 1645 to 1715. This is otherwise referred to as the Little Ice Age. Thus, there is no dispute that the earth has gradually — though not evenly — warmed since then. To point this out as though it were profound is profoundly irritating to those with a full quota of wits.
I thought it might be instructive to employ what in the business world is called facilitation. You break an issue down; and then, by approaching it from the least- to the most-contentious parts, you try to forge a consensus among people in a room. A consensus is infeasible when comes to climate. But a process of breaking down the climate change hypothesis into parts might put the debate on a more intelligent footing and, perhaps, deter people from broadcasting banal heat charts. It’s a simplified breakdown. I want a degree of licence on that matter. Only the first three of the six parts listed below would find unanimity among true believers and sceptics.