Human beings are not an all powerful life form that is going to destroy the planet, you know. We shouldn’t give ourselves airs. We’re simply another highly successful species that is fast approaching the point where the usual controls kick in. And the usual environmental controls, I’m afraid, are quite harsh. Mass die-offs are commonplace and extinctions are not unknown. What we need now is a new kind of human being who’s adapted to living in a global culture many billions strong. A global villager who can treat all the planet’s people as neighbours.

We are heading for a world with three billion cars and a permanently brown sky unless we establish global rules limiting every country to a safe and equal level of consumption.

There is a bomb ticking away under the whole world. We accidentally built it ourselves, out of too many people and too much consumption and too much pressure on the environment.

When we look at the future we have three basic choices: we can continue as we are at present, short sightedly guzzling finite resources in a crazy rush of consumerism; we can attempt to mollify some of the grosser aspects of consumerism, and try still to hang on to our present ‘living standard’; or we can change, willingly, profoundly and radically.

If we better studied and understood God’s creation, this would do a great deal to caution and direct us in our use of it. For how could we find the impudence to abuse the world if we were seeing the great Creator stare us in the face through each and every part of it?