On average, Earth has seen a reversal of its magnetic field every 250,000 years, although the in-between periods vary greatly. Image: REUTERS/Anindito Mukherjee
Explore and monitor how Future of Media, Entertainment and Sport is affecting economies, industries and global issues
Get involved with our crowdsourced digital platform to deliver impact at scale
Stay up to date:
Future of Media, Entertainment and Sport
Don't miss any update on this topic
Create a free account and access your personalized content collection with our latest publications and analyses.
License and Republishing
The views expressed in this article are those of the author alone and not the World Economic Forum.
More on Future of Media, Entertainment and SportSee all
January 19, 2023
January 18, 2023
January 12, 2023
January 9, 2023
January 4, 2023
January 3, 2023