On some issues (political for example), Chomsky is out of his
  field.

  But here, he's on target as he's more in his element. I chuckled
  at how he downplayed Ray Kurzweil and, oddly enough, I tend to
  agree.

  Kurzweil has fascinating ideas but yes, they're science fiction.
  It's a popular belief at the moment - I remember when he was
  working on voice translation machines in the early 1990s and his
  singularity style ideas were considered flaky and nutty but he
  grew in popularity until today where he's simply HUGE.

  I think the ideas are mostly harmless, akin to a religious faith
  in charts of future progress, but having played the stock
  market, hearing predictions of inevitable positive (or negative)
  futures come and go, as the normal waxing and waning of things
  happened as they happen... watching housing prices go up and up
  where I live to #1 hot real estate spot in the nation (Naples,
  FL and Las Vegas tied for a couple of years), then watch them
  fall to the underground, and then settle and recover...

  ...ANY predictions of infinite growth or infinite demise are, to
  me, automatically false.

  If there's no ebb and flow, no wax and wane, it's pure fiction.

  Fun, but fiction. I hesitate on absolutes, but here, I give one.
  [I also disagree on much of Chomsky's linguistics too. VERY
  USEFUL, but some of it I believe is quite wrong. But I give him
  credit where it's due - he is brilliant and brilliance sometimes
  has a cost factor]