A theory of everything?

  • Gerard 'T Hooft
  • , Leonard Susskind
  • , Edward Witten
  • , Masataka Fukugita
  • , Lisa Randall
  • , Lee Smolin
  • , John Stachel
  • , Carlo Rovelli
  • , George Ellis
  • , Steven Weinberg
  • , Roger Penrose

Research output: Contribution to journalReview articlepeer-review

Abstract

In his later years, Einstein sought a unified theory that would extend general relativity and provide an alternative to quantum theory. There is now talk of a 'theory of everything' (although Einstein himself never used the phrase). Fifty years after his death, how close are we to such a theory?

Original languageEnglish (US)
Pages (from-to)257-259
Number of pages3
JournalNature
Volume433
Issue number7023
DOIs
StatePublished - Jan 20 2005
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • General

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