@maxdancona,
The article wasn't written to address claims about climate change but to address the claim that 97% of scientists agree with it. It's a specious claim based on sketchy methodology intended not to arrive at the accurate answer to a legitimate question but to develop ammunition for propaganda. It's the perfect example of what scientists should never do: start with a conclusion and then search for the way to prove it.
I've been dealing with business result statistics for 40 years and I know how easy it is to manipulate them in ways that can be rationalized but still produce the desired outcome. I also know how hard it is to resist doing so and why people succumb to the temptation. I can recognize how and when it is being done and it was done to arrive at the 97% claims.
It's the sort of stupid stunt that leads autocrats to report that they have received 99% of the votes in a clearly rigged election.
I've no real doubt that the believers outnumber the heretics, and I'm certainly not trying to claim that the consensus opinion is not what the believers say it is, but this flawed assertion of 97% is just another example of how believers will (wittingly or otherwise) stray from the path they insist is what leads everyone to their conclusion.
Whether the motivation is benign, sinister or a blend of both it rightly raises questions about their underlying premise and so it is self-defeating.
Everyone has seen hundreds if not thousands of examples of this sort of manipulation of facts, and while they may not believe such a thing was at work here, the notion that scientists are immune from such manipulation is incredible.
I only care about this debate in terms of the proposed response and that is not one that will not be decided upon (at least in democratic nations) by the consensus of scientists but the consensus of citizens. There isn't a magic number of scientists who agree with the orthodoxy that will trigger any action.
It didn't take a consensus of scientists to convince the American people that throwing garbage out of their car windows was turning our highways into trash dumps or pumping pollutants into rivers that rendered them sterile and capable of catching fire was not a very smart idea. Clearly, climate change alarmists believe that if we wait until the effects of the problem are this obvious, it will be too late to do anything about them, but that's the way humans operate, and they do so in part, because resisting dire warnings of things yet to happen has not bitten them in their collective ass every single time they have done so. Skepticism and minority viewpoints have, over the years, likely saved people from all sorts of folly. This case may be the time that they doom us, but clearly the people of America and, at least, a fair number of world leaders don't think that is the case.
At least in this country, groups don't get to say we don't give a damn about minority viewpoints, we think the matter is settled and we're acting on it. They don't get to do this even when they represent the majority which they clearly don't or the country would have already implemented policies that are accordance with their wishes. Polls may say that a majority of Americans believe climate change is real and that it is a problem (I really don't know if this is true or not), but I'm sure they don't say they agree that it is such a problem that truly drastic measures must be taken now, including economic actions that will put hundreds of thousands of people out of work. HRC's vow to put coal miners out of work wasn't the only incredibly stupid comment she made and it alone didn't cost her the election, but it provided a demonstration of the public reaction to the sort of proposals we are told must be enacted if we are to save the planet.
People will wait until the last second to jump from a sinking ship or burning building and absent a calamity they're not likely to do so based on the consensus among any experts that at some future date the ship will founder or the building burn.
True believers who are convinced that the threat is extreme and very real and the time to act is now would be better served by devoting their energies to developing a communication strategy that convinces the people who will form the only meaningful consensus that they are correct, and misguided efforts to fudge rather than explain inconvenient facts or to silence rather than prove wrong skeptics is hurting, not helping their efforts.