Like the early church, what we need are politicians and leaders with the courage to live out the future as it has been revealed to them. It is time to move on from debate to action, hoping that we are not too late, but also, paradoxically, welcoming the trauma of more violent demonstrations of climate change at the doorsteps of those who continue to resist what deep down they probably already know.
There hasn't been a single, factual, long-form programme about climate change on any mainstream television channel in the UK for over a year. This is one of the key findings of a recent research report published by the International Broadcasting Trust analysing non-news television coverage of the environment.
Whether man-made climate change is occurring or not, there are few who would argue against a move towards low-carbon energy generation. One way or another, carbon emissions must be cut. Forget the tired anti-nuclear rhetoric and the ridiculous claims that a Fukushima-style disaster could hit the UK. Third generation nuclear is the way forward and the new reactors planned at Hinkley Point are the first step in the right direction.
The IPCC report is likely to prompt many governments to take more action to tackle climate change. It is perhaps no surprise then that climate change 'sceptics' who do not want any limit on the burning of fossil fuels, the main source of greenhouse gas emissions, have been mounting increasingly desperate attacks to try to discredit the IPCC summary and to confuse the public and politicians about its contents.
Aging Tory ministers might be in denial about the reality of climate change and the urgent need to tackle it, but students and young people aren't. We are increasingly aware of the dangers climate change poses for our future and that's why it should come as no surprise that the rising environment movement is young, vibrant and determined to play our part in tackling this huge challenge.
The new Met Office paper this week casts serious doubt on the low estimates of climate sensitivity. It points out that a doubling of atmospheric levels of carbon dioxide directly causes a 1°C rise in global average temperature. However, warming the atmosphere causes it to hold more water vapour, which itself is a powerful greenhouse gas. This positive feedback increases the warming by a further 1°C.
Climate denial rests on the assumption that 97% of climate scientists who believe climate change is caused by human behaviour are wrong, and, remarkably, a small group of mostly journalists, politicians, business people, and general non-scientists - many with strong links to the fossil fuel industry - have managed to disprove the link between human behaviour and climate change, and in doing so unearthed a global science conspiracy.