Last year, my wife and I made friends with a couple who were raising their children on the road, in a 1979 Airstream trailer.

Their carbon footprint is far less than ours. If you’re reading this, it’s almost certainly less than yours too.

Matheu DeSilva is a writer and musician. His wife, Stacey Joy, is an incredible singer.

But Matheu made it clear that he doesn’t like how I invest.

Photo Courtesy Pele Hallam-Young

This theme was food for thought when I wrote this story.