Amazing. It's been 55 years and there are still Velikowskians.
About which subjects he evidently knew nothing. In fact he did the opposite of what is claimed here - he did not uncover "evidence and facts that contradict theory", he came up with a theory that contradicted the evidence and facts.In early and pre-history Velikovsky, a follower of Freud, uncovered a whole range of evidence and facts that completely contradict established theory, and even intruded on the physical sciences and astronomy.
This is true. The fact that his book was attempted to be suppressed by some scientists is not something that the world of science is particularly proud of today, as it is contrary to freedom of speech.He became the victim of what amounted to an organised persecution and coverup by established science.
I know of exactly one prediction he made that turned out to be correct: that Venus would prove to be a lot hotter than was suspected at the time (1950). However, since this conclusion was based upon his theory that Venus was a "comet" that was ejected from Jupiter and ping ponged around the solar system (incidentally causing plagues and the Joshua miracle of "halting the sun in the sky") before arriving at its current position, the means by which he reached his conclusion has nothing whatsoever to do with the runaway greenhouse effect that actually did cause Venus's high surface temperature, the knowledge of which, brought back by those same space probes, has turned our attention to the possible greenhouse effect we may be effecting on our own planet. Velikowsky's theory is not backed up by any of the evidence of solar system formation (or indeed knowledge of exactly what a comet is) which tells a totally different story.Many of his conclusions and predictions in the latter domain were later proved correct by space-probes, while the evidence he produced in the historical and geological fields is dealt with by turning a blind eye, even though carbon-dating has vindicated him in some of these too.