Smoke and mirrors

‘Agnotology’, the art of spreading doubt (as pioneered by Big Tobacco), distorts the scepticism of research to obscure the truth. Areas of academic life have been tainted by the practice, but some scholars are fighting back by showing the public how to spot such sleight of hand, reports Matthew Reisz.

Doubt is the lifeblood of the academy. Historians and political scientists try never to take on trust any public statement that cannot be independently verified. Scientists look for every possible alternative factor and explanation before claiming that there is a causal link between A and B. Philosophers have even been known not to take their own existence for granted. An attitude of radical scepticism is essential for most serious research.

Yet there is also a point at which such scepticism becomes pathological and irresponsible. Whole industries have an interest in casting doubt on the overwhelming evidence that smoking damages health, that nuclear energy imposes substantial risks, that climate change is taking place and that the pre-credit crunch banking system was a house of cards. Academics who cultivate the art of spreading doubt – what one scholar calls “agnotology” – are often de facto protecting corporate profits and discouraging governments and individuals from taking action. They also give authority to views that would be taken with a large pinch of salt if put forward by journalists, lawyers or public relations firms.

Excerpt of an article written by Matthew Reisz, THE. Continue HERE

Earthly/Geo/Astro · Philosophy · Science · Theory

The Burden of Skepticism by Carl Sagan

What is Skepticism? It’s nothing very esoteric. We encounter it every day. When we buy a used car, if we are the least bit wise we will exert some residual skeptical powers — whatever our education has left to us. You could say, “Here’s an honest-looking fellow. I’ll just take whatever he offers me.” Or you might say, “Well, I’ve heard that occasionally there are small deceptions involved in the sale of a used car, perhaps inadvertent on the part of the salesperson,” and then you do something. You kick the tires, you open the doors, you look under the hood. (You might go through the motions even if you don’t know what is supposed to be under the hood, or you might bring a mechanically inclined friend.) You know that some skepticism is required, and you understand why. It’s upsetting that you might have to disagree with the used-car salesman or ask him questions that he is reluctant to answer. There is at least a small degree of interpersonal confrontation involved in the purchase of a used car and nobody claims it is especially pleasant. But there is a good reason for it — because if you don’t exercise some minimal skepticism, if you have an absolutely untrammeled credulity, there is probably some price you will have to pay later. Then you’ll wish you had made a small investment of skepticism early.

Excerpt of an essay written by Carl Sagan. Continue HERE