The infinite horizon of knowledge Lay on your back and imagine your line of sight. First it moves above the rooftops and is backlit by...

Today, I sit like many of you, in anticipation of the release of more images from the James Webb Space Telescope. A marvel of engineering...

Perspective on perspective taking We are forever on the inside looking out. This is one of the first things impressed upon us by the...

An examined life for everyone. Substack newsletter on philosophy, mindfulness, and physics.

If you asked, “what does consciousness look like?” one answer is a faded black & purple scene similar to the cosmic background radiation.

For as long as humans have been casting shadows on walls, we have wondered “what is real?” and “what is just a shadow of reality?”

A subtitle offers a glimpse of the content and character of a book. "A Skeptic’s Guide to a Loving Cosmos" is the subtitle for my new book.

The deeper meaning of the Zen Garden for me on that day was not that it is not a garden at all but that I was not an observer.