Chris Patten: Democracy and the need to be decent

Hong Kong pro-democracy activist Joshua Wong poses with the nomination papers as he files for his candidacy in the Legislative Council elections in September in Hong Kong. He filed to stand as a candidate in an upcoming legislative election, even as the city’s new national security law could disadvantage opposition candidates from taking office.
We have long been dangerously slow to recognise, let alone resist, the undermining of liberal democracies by Russian President Vladimir Putin’s post-KGB thugocracy and China’s more economically successful version of aggressive Leninism.
I saw the Russian side of the problem up close when I was the European Union’s commissioner for external affairs from 1999 to 2004.