I have read that Pope Francis believes that climate change is such a big danger to the planet that it could turn the earth into a pile of rubble. Just to put his Holiness’s concerns into a context, global warming is the biggest danger: not the deaths of about 40 millions of babies worldwide to legalised domestic violence by women against their children, or even the possibility that Iran will develop and detonate an atomic weapon to bring about the much Shia-desired end of the world, or that China will become more powerful than the US and take us all over; not...