I have deep roots in Washington, D.C., despite not ever having lived there. When we were young, my siblings and I had summers with my...

I have this 1989 photo of my parents on my desk and see it every time I sit at my laptop. It is a comforting presence as I am now an...

We are influenced by computer technology, and smartphones have deepened the fascination. Even when we are alone, we cannot live without...

I feel more hopeful and positive thinking about "Generations" than I did when contemplating "irreversibility". Generations implies hope...

As the years go by, everything changes. If you go to a museum, you can feel the beauty of the years I go to the museum to face the...