Time Reborn
| Hardcover edition | |
| Author | Lee Smolin | 
|---|---|
| Language | English | 
| Subject | Physics | 
| Publisher | Houghton Mifflin Harcourt | 
| Publication date | April 23, 2013 | 
| Publication place | United States | 
| Media type | |
| Pages | 352 pp | 
| ISBN | 978-0547511726 | 
| Preceded by | The Trouble with Physics (2006) | 
| Followed by | The Singular Universe and the Reality of Time (2014) | 
Time Reborn: From the Crisis in Physics to the Future of the Universe is a 2013 book by the American theoretical physicist Lee Smolin.
Smolin argues for what he calls a revolutionary view that time is real, in contrast to existing scientific orthodoxy which holds that time is merely a "stubbornly persistent illusion" (Einstein's words). Smolin hypothesizes that the very laws of physics are not fixed, but that they actually evolve over time.