Meet the man hunting the spies in your smartphone

For many years, Deibert and his colleagues have held up the US as the standard for liberal democracy. But that’s changing, he says: “The pillars of democracy are under assault in the United States. For many decades, in spite of its flaws, it has upheld norms about what constitutional democracy looks like or should aspire to. [That] is now at risk.” Even as some of his fellow Canadians avoided US travel after Donald Trump’s second election, Deibert relished the opportunity to visit. Alongside his meetings with human rights defenders, he also documented active surveillance at Columbia University during the height…