It is an ambitious social experiment of our moment in history. Experts say it could accomplish something that parents, schools and other governments have attempted with varying degrees of success — keeping kids off social media until they turn 16.

Here's what goes into effect as of Wednesday, Jan. 1, 2025. As of Jan. 1, no one in Florida under the age of 14 will be allowed to have a social media account. This controversial bill replaced one that Gov. Ron DeSantis vetoed because he wanted parents to have more of a role.

The spark that ended the stalemate was when the wife of the leader of Australia's second-smallest state read The Anxious Generation, a 2024 bestseller criticising social media by U.S. social psychologist Jonathan Haidt, and told her husband to take action.