As Colombia approaches presidential elections next year, the US decision to decertify the country in the war on drugs plays into the hands of its allies on the political right, writes NICK MacWILLIAM

I HAVE lost count in the past year or more — or however long it has been since the world seemed to upend itself — of the occasions when it seemed a new low has been struck in what are parlous and depressing levels of public discourse in Britain.
Whether it is manufactured outrage, coordinated social media pile-ons, the trumping of common sense by determined political ideology or ill thought-out knee-jerk commentary — or a combination of all of those things — the cumulative impact is of dysfunctional engagement and weakening standards in public life.
Whatever the motivations, and whether or not it happens in the online sphere, it has a real-life personal and professional impact — not least for individuals caught up in the online fallout, where aggressive and hostile voices are often amplified even if the number of trolls leading the charge are comparatively few.



