Any powerful institution has enemies. Facebook has more than most. The platform has multiplied its critics both by its inability to talk clearly about its own power and by its sluggish and uncertain response to alarm about the harms it can cause. But, all the same, the social network with 2.7bn members (and 1.5bn daily users) is doing a little growing up.

Signs of the social network’s greater self-awareness have been accumulating. Its founder Mark Zuckerberg began, gingerly, to talk about power when acknowledging Facebook’s public reponsibilities in front of American legislators last year. I attended the last of Facebook’s workshops on its planned ‘Content Oversight Board’ in Berlin last week and Facebookers there talked quite unselfconsciously about the network’s ‘editorial control’ – not a phrase that they would have been allowed to use in front of strangers a year ago.