I read sheldon Glashows view on the string theory he seemed to doubt it very much as a plausible theory, but some say this is our only lead towards a Grand Unified theory. What do you guys think? are we close to unifying nature? Steven Hawking believed it could be done before the end of the last...
I have applied this year to universtiy to study Astrophysics. However I have recently been having doubts over whether to study physics or Astrophysics, this is mainly due to being unsure of career prosepects (other than taking a PHD in astronomy or another science) with an Astrophysics degree...