Everyone admits that love is wonderful and necessary, yet no one agrees on just what it is.

We try to exile ourselves more and more from nature - not always consciously: We build houses; we dismiss nature; nature has to be outside, because we're inside. God forbid something like a cockroach comes inside, or some dust.

When a hurricane thrashes the mid-Atlantic, my hilly town often reaps the fringe of the storm. The rain starts blowing sideways, and sometimes we see hail the size of purie marbles.

Brain scans show synchrony between the brains of mother and child; but what they can't show is the internal bond that belongs to neither alone, a fusion in which the self feels so permeable it doesn't matter whose body is whose.

Gardeners may create order briefly out of chaos, but nature always gets the last word, and what it says is usually untidy by human standards. But I find all states of nature beautiful, and because I want to delight in my garden, not rule it, I just accept my yen to tame the chaos on one day and let the Japanese beetles run riot on the next.

On some summer days in New York City, the air hangs thickly visible, like the combined exhalations of eight million souls. Steam rising from vents underground makes you wonder if there isn't one giant sweat gland lodged beneath the city.