 2017 was a record year in many ways. It was the second or third warmest year on record in terms of temperature. It was the highest ever levels of carbon dioxide emissions, the highest ever levels of methane emissions. It was the highest levels of carbon dioxide concentrations in the atmosphere. It was a record level of sea level, so it was the highest sea level recorded. And in the southern part of the southern hemisphere, bottom third of the world, it actually was a record temperature. So in many ways 2017 broke records all over the place. Well the European Union has the world's most ambitious target for reducing greenhouse gas emissions and so what we would like to do is even do better than that and help other countries overachieve their target. You know there's only two years left before the Paris Agreement kicks into place and we want all countries to be able to upgrade their commitments so that we can reach our target of limiting temperature rise to 1.5 degrees. We know we have to play our part as global citizens. We are a small city, just 400,000 people, but we cannot step aside from what we must do as citizens and so that's why we are putting such serious targets in place to play our role globally both in terms of reducing our own actual emissions as well as putting in place policies that others can copy being inspired by and implementing their jurisdictions.