In the four years since Zeid Ra'ad al-Hussein became the UN's High Commissioner for Human Rights, attacks on people's safety and dignity have been reported all over the world. From Myanmar's campaign to drive hundreds of thousands of ethnic Rohingya from the country, to the carnage wrought by the brutal wars in Yemen and Syria, human rights are under extreme pressure. Hussein is well-known as an outspoken critic of world leaders, including US President Donald Trump and Rodrigo Duterte of the Philippines. He himself has been criticised for pointing out where countries have failed to preserve human rights. Hussein is stepping down at the end of August and will be replaced by former Chilean president Michelle Bachelet. Before his departure, the outgoing human rights chief sat down with Al Jazeera to discuss areas where human rights are under extreme pressure and what should be done to protect these freedoms. On criticism by governments of the job he has done: 'The job of high commissioner is to effectively be the ambassador of human rights. It means that you have human rights law and you have obligations upon states to abide by the law, and where they don't do so you then have to defend the victims who either are deprived of their rights or discriminated against when it comes to their rights or they live in fear. 'My job is not to defend governments, they can do that themselves, my job was to defend the rights of everyone else, individuals. 'In that sense I knew early on that I was not going to have the backing of the permanent members of the Security Council. Actually, I would be concerned if I was on the outside and I'd see the high commissioner had gotten the support of the P5 because I would suspect he or she would not have done the job properly. 'I almost goes without saying that the permanent five enjoy a privileged status here in New York because of the use of the right to veto they have in the Security Council. 'But i