While the world's attention is on crises in Gaza, Ukraine and elsewhere, the humanitarian crisis in Syria continues to deteriorate beyond anything that could have been envisaged when protests broke out over three years ago. A staggering 190,000 people have been killed and 6.5 million displaced inside the country, and the conflict shows little sign of abating. There are three million registered refugees from Syria in neighbouring countries and an unknown number who have not registered. Jordan's planning minister has highlighted the fact that the presence of Syrian refugees in Jordan is akin to 'the United States absorbing the entire population of Canada'.