Hm. Well, I'm not sure what you mean there - might be the same
  thing: My understanding is the lack of empirical evidence
  supporting certain more "far out" theories, some of which may
  never be provable through experiment. What kind of theories are
  they? Are they scientific theories? What kind? How do we
  describe them accurately in order to distinguish unverifiable
  theory from verifiable theory? I believe this is the intent.
  There was lack of philosophical basis behind this new type of
  scientific theory - the likely untestable ones - but it looks
  like they're working on it in order to salvage this new way of
  doing science from entering the religious/mythology/theology
  dept. == In short, at present, mathematically provable isn't a
  substitute for scientifically provable. It's currently more
  equatable to mythology supported by mathematical proofs. If it's
  going to be considered legitimate science, something has to
  change and it's likely naming "what kind of theory is this?"
  properly will do so, in order to distinguish it from throwing up
  a ball and catching it 100 times. = $ Lots of $ in this stuff.
  It's popular with the public. We LOVE alternate universes. How
  many TV Science shows, science promoters, the BBC, all involved
  in promoting Science utilizing the LEAST scientific of all the
  theories... engaging our imagination, getting people interested
  in Science, etc. But... ..it's not really Science. Not really.
  It's mathematics combined with fascinating ideas that we can't
  verify. The value in it is tremendous - LITERAL value. Money
  value. If they lose this part of Science as being called
  "Science", a lot goes away. People don't want to think of
  Science as trudging through swamps looking through microscopes
  at new bacteria. People don't want to think of stinky chemistry
  labs. We want the way-out-there stuff. That's why Philosophy
  enters in: it gives what Science is currently missing: a
  justification for a novel methodology. It's a justification the
  current philosophy of Science CAN'T do but with discussion, it
  will. ==   Well, I think what they're trying to do is the
  opposite: Focus on unfalsifiable claims and grant them validity
  by a novel wording of Theory that's philosophically justifiable.
  == Science was once Natural Philosophy. It has to return to its
  roots to get a redefinition so it can progress to another level
  of operation. === I got it bookmarked. I scanned the comments
  section to get a feel for it. Looks like it's got all the
  science popularizers and superstars all in one place. I call 'em
  the Science Bishops smile emoticon == Oh I know - their
  differences make them funny to watch. I've seen a few of them
  together before and the minutia they argue over is funny as
  hell. But they're generally same-page about the Bulk.. pun
  intended tongue emoticon == Oh I know - their differences make
  them funny to watch. I've seen a few of them together before and
  the minutia they argue over is funny as hell. But they're
  generally same-page about the Bulk.. pun intended tongue
  emoticon == I noticed increasing consistency on the Science
  channel about 3 years ago. It was like a weird convergence on
  certain things that before they would've separated on. I also
  noticed some commenters vanish from sight and others get more
  focus. [I remember when Krauss was just an occasional]. Anyway,
  after a while, I got tired of the same 11-12 faces so I stopped
  watching the channel. But I was obsessed with it for a few years
  before that. ==