I smelled the decaying bodies in Haiti after the earthquake and I got ill because of the terrible fumes of the dead buried under buildings in Lebanon after the bombings. That was nothing compared to the massacres and violence happening in South Sudan now. I won't go into the details; they're too gory, too much everything.
The world over, we are seeing ever more cases of extreme weather, from the recent floods in the UK to wild fires in Australia. With each incident comes the familiar assurances that - this time - the necessary action will be taken to make sure there is no repeat. The reality is we have no choice, as every country faces the fact that climate change - and its impact on the weather - is no longer a distant prediction, but a daily reality. And for the poorest people on the planet, the need to change is not just a matter of saving money, but saving lives.
On 4 March 2014, I witnessed a group of police officers forcibly move on some homeless people around Newland Avenue in Hull, the heart of the city's student population. Their only crime was being homeless, which I don't feel is a crime, and certainly doesn't justify the treatment they received. I felt helpless, and had to carry on home, angry...
After months of organising, meetings, prayer, and listening to grassroots groups, bishops and charities I have finally begun my forty day fast. For the next forty days - Ash Wednesday until Palm Sunday - I'm going to eat no food. I'll have a glass of fruit juice each morning and the water left over from steamed vegetables in the evening; and keep hydrated of course.
"If you can't stop the war then at least send us steel shelters so children have somewhere to hide, and send us some food so that people don't starve. The children in Syria are so hungry they are eating mud." These are the stark words of 12-year-old Syrian refugee Zeina to world leaders ahead of peace talks this week, which will determine her country's fate.
The debate about foodbanks exposes the dark secret at the heart of this government: they just don't care. Asked about the growth of foodbanks, David Cameron always gives the same reply: that demand for foodbanks went up tenfold under Labour. He is implying that things are no worse now than before the election. The facts, however, tell a different story. One of the reasons the extraordinary Trussell Trust has proved so irksome to government is that it keeps meticulous statistics. And it refuses to suppress them.
A year ago, almost to the day, I visited a refugee settlement on the Syria border, and it changed everything for me... Nothing prepared me for what I found a year ago. Instead of a population in need of aid, I found families outraged by the international silence surrounding the brutality of the conflict they had fled.
People around the world know that education is the key to a better life. Voters from over 190 countries who responded to the United Nations My World survey said providing a good education for all was the best way to build a better world. There's a huge gap between that goal and reality, however: 250million children are still being denied a chance to learn the basics.