I saw that the British ambassador to Ireland has taken a break from Twitter after saying he had been subject to abuse on the basis of his nationality. Obviously, nobody should be subject to abuse on Twitter or elsewhere and people are free to join or leave social media platforms as they wish. However, it is worth noting what he was referring to. He tweeted saying, “Had it not been for NATO operations ... many people in the former Yugoslavia and Afghanistan would not be alive today”. That was in response to the prot…