A Profound Magic

There are days when I am powerfully reminded that science has so many limits that we are unable to explain…

Consistency and Change

2022 is a summer full of changes, some anticipated, some surprising. As I work to keep my balance and to…

Animal Time

We are a busy species. Our calendars are full, our days and weeks scheduled tight. We dash here and there,…

Encounters with Nature

On my May 2019 trip to Pittsburgh, I had the pleasure of presenting my evening lecture at the National Aviary….