Governments and companies are engaged in a battle to determine who can do what on the internet, and the outcome will reverberate around the world.

Google’s troubles in Europe over privacy, antitrust and the “right to be forgotten” are one example of this struggle. Multinational companies’ tussles with the US National Security Agency and Britain’s GCHQ over access to user data are another.

At the same time some democracies and companies are working together against a coalition that includes most of the world’s authoritarian regimes in a struggle over how the internet should be governed, by whom, and to what extent states should be able to replicate physical borders in cyberspace. The outcomes of these clashes will affect everybody who uses the internet, determining whether it remains free and open as intended or whether we are left with a cyber space that is “Balkanised” and fragmented.