Minds in the 21st century.

When a distinguished but elderly scientist states that something is possible he is almost certainly right. When he states that something is impossible, he is very probably wrong.

Arthur C. Clarke's 1 law.


At the present rate of progress, it is almost impossible to imagine any technical feat that cannot be achieved - if it can be achieved at all - within the next few hundred years.

Arthur C. Clarke, 1983.

Thursday, December 30, 2010

Do they think you're stupid?

100 ways of spotting spin and nonsense from the media, pundits and politicians.
by Julian Baggini.

Faulty reasoning, spin and tricksy arguments are used around us all the time. Listing some 100 examples, Julian Bagginis book gives us some much needed tools to cut through some of the rhetorical tricks used to influence our thoughts.

Facts and certainty. Some people who don't like the theory of evolution regularly attacks it for not being a ''fact'', in contrast to what they know to be ''facts''. In Julian Bagginis words: ''Evolution is indeed a theory. We also do not know for certain that it is true. But this in itself is an uninteresting claim. Arguably we know nothing for certain. Maybe we are not hominids walking the Earth after all, but lizards plugged into a virtual reality machine on Alpha Centauri, fed the illusion of a normal terrestrial life. This is highly unlikely, but it is possible and we don't know for absolute certain that we are not being deceived in this or in countless other fanciful ways.''

Mood music. If you can't win the argument then ask (silly) questions, where noone can disagree. You might not have argued anything, but you might win votes by setting a mood. In Julian Bagginis words: ''Whats wrong with a little discipline in Schools?'' Why, nothing of course. ''Why can't politicians be more accountable?' Good question!

Flatter people. Flatter works! Flatter your audience and you win the argument!? Politicians say that they trust your wise judgement (while their opponents thinks you are too dumb to make important life-choices for yourself). Pop singers are always happy to come to the middle of nowhere, because ''they love people there'' - which always gets a huge cheer.

Appeal to loyalty. Is obviously a problem. As Julian Baggini points out: The main problem with appeals to loyalty - whether national, familial, tribal or other - is that they bypass any serious discussion of the merits of the case.

Freedom. Is something everybody likes. Surely, no one ever stood on a platform of reduced freedom for all. Still most people want governments to provide health and education services, redistribute wealth in some degree and regulate many areas of public life. So, when something can't be done, because ''it is a free country' - then well, it isn't a completely free country....

Cui bono? Who benefits? The belief that cui bono is a question that leads directly to truth gives some bizarre conclusions. Julian Baggini gives us the following wonderful example: Over the past twenty years, the average circle of close friends has shrunk by a third. Which made one Carol Sarler reach the conclusion: The monstrously expanding counselling trade benefits for encouraging us to talk to shrinks rather than our friends, and ...

Framing a debate. The classic question ''When did you stop beating your wife'' lets us ask one thing, and assume another. By assuming something that has not been established the debate is framed. We should look out for such statements: Why is the government destroying the BBC? How much freedom should we be prepared to sacrifice for our freedom?

People don't want to believe terrible things: We cannot bear very much reality. And we dont want to believe terrible things. Which leads us into all sorts of selfdeceptions. Which is why there is never any shortage of people willing to tell us that someone charged with a crime could never have done it. Again, flatter wins the argument - nothing bad here!

Psychology over logic. We are motivated more by psychology than logic. I you don't vote in an election, you are calculating that the benefit the result will bring multiplied by the probability that your vote will change the outcome - is smaller than the effort to go to the polling station. Thats actually very rational! But as a society we prefer the story that every little bit of effort really makes all the difference. Don't be to logical if you want to win an argument....

Quality, not quantity counts. Dozens of pieces of evidence with low probability pointing to some outcome doesn't add up to make it a certainty..... Yet, people try to persuade us by lining up lists of very unlikely bits of evidence that they think should make us reach some faulty conclusion ....

Simon