Australia's bold policy to ban social networking access for young people below 16 is sending ripples worldwide. Officials, safety advocates, and parents are watching with great interest to see if this tactic will become a template for the rest of the world.
In Europe, a rising chorus of nations are moving toward similar restrictions.
Across the European Union, the bloc's legislature has adopted a non-binding statement calling for a ban for minors without guardian approval is provided. Even though it cautions of the "compulsive" design of these services, the move does not create mandatory rules.
"An effective age limit is a useful foundation," said the European lawmaker driving the resolution.
In the UK, the government has kept open a possible ban, arguing that "nothing is being dismissed" but stressing any action must be "based on conclusive data".
Previously, momentum gathered behind a proposal to enact limits on social media use by teenagers, but it was in the end watered down. Nonetheless, the administration committed to investigate the issue.
Advocacy groups have raised warnings. An organization set up by the family of a young person who was lost after being exposed to harmful social media material argues that a strict age ban may not make platforms safer and could create a "cliff edge" of risk when users turn 16.
"This ban is a reaction to the failure of the social media companies to build platforms and apps that are secure and age appropriate for children," stated a leading online safety campaigner.
Across America, regulation is largely occurring at the state government level against a backdrop of national inaction.
Despite bipartisan support and suggestions from certain figures to mimic Australia's path, a federal ban is right now seen as unlikely.
Outside of these regions, additional states are also considering moves.
But, international organizations strike a more measured tone. The UN children's agency has warned that age-based restrictions carry risks and "may even backfire". The organization notes that online platforms can be a "lifeline" for isolated young people and that government action should not be a "substitute" for tech companies to improve child safeguards.
Even as this worldwide discussion continues, the actions of the Australian government and its followers demonstrate that governments around the world are no longer content to wait for the industry to make changes on their own.