Disassemble the cells of a sponge (by passing them through a sieve, for instance), then dump them into a solution, and they will find their way back together and build themselves into a sponge again. You can do this to them over and over, and they will doggedly reassemble because, like you and me and every other living thing, they have one overwhelming impulse: to continue to be.

I see litter as part of a long continuum of anti-social behaviour.

As James Surowiecki noted in a New Yorker article, given a choice between developing antibiotics that people will take every day for two weeks and antidepressants that people will take every day for ever, drug companies not surprisingly opt for the latter. Although a few antibiotics have been toughened up a bit, the pharmaceutical industry hasn't given us an entirely new antibiotic since the 1970s.

Disassemble the cells of a sponge (by passing them through a sieve, for instance), then dump them into a solution, and they will find their way back together and build themselves into a sponge again. You can do this to them over and over, and they will doggedly reassemble because, like you and me and every other living thing, they have one overwhelming impulse: to continue to be.

Most big companies don't like you very much, except hotels, airlines and Microsoft, which don't like you at all.

Beulah has a husband?' I know. It's a miracle. There can't be more than two people on the planet who'd be willing to sleep with her, and here we are both in the same town.

There is the odd exception, like Albert Einstein, but as a breed, scientists tend not be very good at presenting themselves.