Stay Curious

SIGN UP FOR OUR WEEKLY NEWSLETTER AND UNLOCK ONE MORE ARTICLE FOR FREE.

Sign Up

VIEW OUR Privacy Policy


Discover Magazine Logo

WANT MORE? KEEP READING FOR AS LOW AS $1.99!

Subscribe

ALREADY A SUBSCRIBER?

FIND MY SUBSCRIPTION
Advertisement

Is the Future Already Written?

A conscientious cosmologist rejects Einstein’s notion that time is an illusion and the future is set

Credit: Mipan/iStock

Newsletter

Sign up for our email newsletter for the latest science news

Sign Up

George Ellis is not afraid to rock the establishment. In his youth in South Africa, his target was a recognizably corrupt and racist government. Now a cosmologist at the University of Cape Town, Ellis has set his sights on something more abstract: the flow of time itself.

First developed by Albert Einstein early in the 20th century, the orthodox view holds that the passage of time is an illusion. There is no difference between the past and the future — both are set in stone. Yet for Ellis, the philosophical implications of this mainstream theory do not simply run counter to our intuitions; he considers them dangerous because they rob us of free will and moral accountability. Ellis’ scientific goal, motivated by his ethical views, is to put time back into physics, allowing the cosmos to create its fate and giving us the ability to change our destiny.

Ellis refined ...

Stay Curious

JoinOur List

Sign up for our weekly science updates

View our Privacy Policy

SubscribeTo The Magazine

Save up to 40% off the cover price when you subscribe to Discover magazine.

Subscribe
Advertisement

0 Free Articles