For the counter point I think it is important to remember that sometimes the more people know the more it gets in the way of their ability to integrate tangential information. In other words they get blindsided. One famous example came to mind from history when Rutherford said in 1930's shortly before his death:
"The energy produced by the breaking down of the atom is a very poor kind of thing. Anyone who expects a source of power from the transformation of these atoms is talking moonshine"
ERNEST RUTHERFORD, shortly after splitting the atom for the first time
I went looking for that quote and found this wonderful collection.
Bad predictions
http://www.utdallas....000/quotes.htmlFor example:
"By 1985, machines will be capable of doing any work Man can do."
HERBERT A. SIMON, of Carnegie Mellon University, considered to be a founder of the field of artificial intelligence speaking in 1965
"Democracy will be dead by 1950"
JOHN LANGDON-DAVIES, A Short History of The Future, 1936
"Space travel is utter bilge"
RICHARD VAN DER RIET WOOLLEY, upon assuming the post of Astronomer Royal in 1956
"I think there is a world market for maybe five computers"
THOMAS WATSON, chairman of IBM, 1943 on seeing the first mainframe computer
"640K ought to be enough for anybody"
BILL GATES, speculating about the RAM needs of computer users
"Everything that can be invented, has been invented"
CHARLES DUELL, US commissioner of patents, 1899
"By the year 1982 the graduated income tax will have practically abolished major differences in wealth"
IRWIN EDMAN, professor of philosophy Columbia University, 1932
"I must confess that my imagination refuses to see any sort of submarine doing anything but suffocating its crew and floundering at sea"
HG WELLS, British novelist 1901
"Nearly all experts agree that bacterial and viral diseases will have been virtually wiped out by the year 2000"
(TIME, 1982)
"The horse is here to stay but the automobile is only a novelty - a fad"
The president of the Michigan Savings Bank advising Henry Ford's lawyer not to invest in the Ford Motor Co., 1903
"Radio has no future"
LORD KELVIN, Scottish mathematician and physicist, former president of the Royal Society, 1897
I must say I enjoyed this one relating to self interest.
"Science differs from scientists. The product of science is knowledge. The product of scientists is reputation."
Bart Kosko
And then there are these opinions that reflect the recalcitrance I noticed in certain dialogs about the MMP prize recently :
"The real question is not whether machines think, but whether men do."
B.F.Skinner
"So far as the laws of mathematics refer to reality, they are not certain. And so far they are certain, they do not refer to reality."
Albert Einstein
"New ideas pass through three phases of denial. First, they are wrong. Second, they are against the religion. Third, they are old news, trivial, common sense, and we all would have thought of them if we had the time, money and interest."
John Stuart Mill
"One day I learned that science was not true."
Bart Kosko
"Into every tidy scheme for arranging the pattern of human life, it is necessary to inject a certain dose of anarchism."
Bertrand Russell
"Everything is vague to a degree you do not realize till you have tried to make it precise."
Bertrand Russell
"All traditional logic habitually assumes that precise symbols are being employed. It is therefore not applicable to this terrestrial life, but only to an imagined celestial one. The law of excluded middle (A or NOT-A) is true when precise symbols are employed but it is not true when symbols are vague, as, in fact, all symbols are."
Bertrand Russell
"From causes which appear similar, we expect similar effects. That is the sum of all our experimental conclusions."
David Hume
"The brain is a universal measurement device acting at the quantum level."
Stephen Grossberg
"Unlike the old Roman Catholic Church, modern bivalent science does not claim to possess all knowledge. It claims to follow the only road to knowledge."
Bart Kosko
And of course the famous example of the Cautionary Principle expressed as the Law of Unintended Consequences.
"History shows that every technical application from its beginning presents certain unforeseeable secondary effects which are more disastrous than the lack of the technique would have been."
Jacques Ellul