Zoos are becoming facsimiles - or perhaps caricatures - of how animals once were in their natural habitat. If the right policies toward nature were pursued, we would need no zoos at all.
Older fatherhood isn't all bad: testosterone rates drop about 1% per year as men age, making them less reactive and more patient, and a professionally established middle-aged man is likely to have more time and money to devote to his kids than a twenty-something who's just getting started.
No Congress ever has seen fit to amend the Constitution to address any issue related to marriage. No Constitutional Amendment was needed to ban polygamy or bigamy, nor was a Constitutional Amendment needed to set a uniform age of majority to ban child marriages.
I came back to work when my children were two months old. At that early age, they seem to have little awareness of anybody but their Raggedy Ann dolls, so it wasn't a matter of them missing me. I was missing them.
I was well motivated. What I wanted to do was work for myself. I had twenty two jobs before I started my business at the age of twenty three and I didn't want one more boss telling me what to do. So I was motivated simply because I didn't want a boss.
To be perfectly honest, I think that as I'm growing older, I'm just growing more impatient. I'll be very happy if at some point people say, 'Michael's grown wiser and softer in his old age.' But we'll have to wait and see what my next project is.
We now have an opportunity, though, to do something we didn't do in the industrial age, and that is to get a leg up on this, to bring the public in quickly, to have an informed debate.
