Stone: The fortress of forever

And the flames of the tripods expired. And Darkness and Decay and the Red Death held illimitable dominion over all.

Edgar Allan Poe

I didn’t think about death much then, because I lived in a nearly impregnable fortress.

I was healthy and observant and had two competent parents who protected me from the pervasive stupidity, lassitude and aggression of the human species. Doctors vaccinated me against i…