As an ecologist – I studied Ecological Science at university – I take an interest in the evidence about climate change. Overwhelmingly it shows that we are seeing major climatic effects from increased carbon in the atmosphere and these effects will increase unless something major is done. Pope Francis in his encyclical Laudato Si wrote, ”˜A very solid scientific consensus indicates that we are presently witnessing a disturbing warming of the climatic system’. I hope that his important contribution to the current debate will make more people wake up.
Many have already. They see daily the devastating effects of climate change in terms of increased sea levels, major weather events, flooding and drought. A defence strategist told me recently about the impact that climate change is having, and he predicted will increasingly have, in fostering future wars and world tensions. The Archbishop of Canterbury, Justin Welby, picked this up as a theme in his speech during the debate about the environment at the General Synod in July, saying, ”˜Climate change is both a driver of conflict and a victim of conflict’. No wonder the military are taking it seriously.