Neil deGrasse Tyson: Rise of Flat-Earthers Is Result of Failed Educational System

You have reached your limit of 4 free articles.

Get unlimited access to TIME.com.
Subscribe and get 1 year for just $19.99.

Subscribe Now

Thank you for reading TIME. You have a limited number of free articles.

You have 3 free articles left. Get 1 year for just $19.99.

You have 2 free articles left. Get 1 year for just $19.99.

You have 1 free article left. Get 1 year for just $19.99.

This is your last free article. Get 1 year for just $19.99.

Subscribe Now Subscribe Now Start Now