> He doubts a similar breakthrough could be achieved in today's academic culture, because of the expectations on academics to collaborate and keep churning out papers.
The opposite of an Einstein or Higgs. Academia no longer tolerates deep, unconventional thinking. Physics used to be a hobby, now its an industry to be protected from major change. For example, if you have basic knowledge of relativity you can go to http://finbot.wordpress.com/2008/03/05/dark-energy-obviated/ and use the steps there in conjunction with generally accepted equations (from the Usenet Physics FAQ) to see that free objects launched upward from Earth at close to the speed of light must accelerate away from us, solving the big mystery of dark energy. But even assuming this idea is valid it couldn't make it into a respected peer-reviewed journal today. Ideas for hunting dark energy particles, however, would be welcomed, since those could lead to lucrative grants.
The opposite of an Einstein or Higgs. Academia no longer tolerates deep, unconventional thinking. Physics used to be a hobby, now its an industry to be protected from major change. For example, if you have basic knowledge of relativity you can go to http://finbot.wordpress.com/2008/03/05/dark-energy-obviated/ and use the steps there in conjunction with generally accepted equations (from the Usenet Physics FAQ) to see that free objects launched upward from Earth at close to the speed of light must accelerate away from us, solving the big mystery of dark energy. But even assuming this idea is valid it couldn't make it into a respected peer-reviewed journal today. Ideas for hunting dark energy particles, however, would be welcomed, since those could lead to lucrative grants.