Nick Davies

The effect of climate change is not simply to reduce rain during the summer months, but also to increase the number of torrential storms. When the rain falls that hard and fast, it cannot sink into the ground and go down to the aquifers.

Once, the world was full of mysteries, some of them frightening, some of them wonderful, some of them merely fascinating. Now, it can be a banal and predictable place, the tracks of daily life so well-beaten and defined, our culture awash with the imbecile obvious, our existence suffocating in safety. But mysteries remain.

It is only when you watch the dense mass of thousands of ants, crowded together around the Hill, blackening the ground, that you begin to see the whole beast, and now you observe it thinking, planning, calculating. It is an intelligence, a kind of live computer, with crawling bits for its wits.