No such thing as small actions

There’s a saying about how Earth becomes smaller every passing year. There is an element of literal truth to that. Each day, several hundred tons of hydrogen, helium, and oxygen leak out of our atmosphere, more than offsetting the 40-some tons of asteroid debris and other space dust that enters. But the saying is really about how technology makes our world feel smaller.

With the internet, information travels across the planet at light speed. Commercial jetliners allow us to get virtually anywhere in under a day. But as the world feels smaller, we may feel smaller still. While the shrinking world puts more within reach, our influence seems to be shrinking, too. There are plenty of factors that make us feel personally insignificant.

Whispers and shouts

In photography, we typically celebrate the dramatic. Landscapes with explosive colors. Powerful wildlife in the midst of intense action. But that’s not usually how I see the world.

Most of the time I’m in nature I’m thinking. About the meaning of life. About how everything is connected to everything else. How all of us — human, plant, or animal — are just trying to get by.

What's the purpose?

If, right this moment, I could be anywhere in the world, I might choose to be in a national park in an exotic country. But I’m at home, in front of my computer. And I just got back from taking a walk in my neighborhood.

My route is largely the same every time I do it, and I try to walk it at least every other day. Someone I regularly see on these walks asked me once why I don’t choose a different path. “I would be so bored,” she said.

Getting under the surface in the Cook Islands

Photography is one of the tools I use to satisfy my curiosity about the natural world. But while 99 percent of my photos are taken from land, more than 70 percent of Earth’s surface is covered by water. Life is short and nobody can see everything, of course, but my choice of subjects had significantly limited my worldview.

It’s a discrepancy that I’ve been trying to resolve off and on over the past decade or so. Just over a year ago, I made my greatest effort yet to explore the world beneath the waves as I explored the lagoons surrounding three of the Cook Islands in the South Pacific.