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Nature

Nature EXPERT
Host and Executive Producer
Host Don Murphy has been a medical research assistant at the Salk Institute For Biological Research, a park ranger, director of California State Parks and deputy director of the U.S. National Park Service. He has traveled the world representing the United States on the World Heritage Commission. Don is the author of several books: “Love Vignettes”, a collection of love sonnets; “Beth”, a coming of age story of a young girl; and several children’s books. Don was honored by the University of California, San Diego as one of its top 50 Alumni. For fifteen years he led executive leadership seminars at the Aspen Institute in Aspen, Colorado and at the Federal Executive Institute in Charlottesville, Virginia. For the past ten years Don has led Making Sense of Science Seminars to promote science literacy among seniors.

Embracing Nature

We evolved with nature—not apart from it. Our ancestors lived in forests, roamed plains, and drank from rivers. Even though modern life has taken us far from that way of living, the connection remains hardwired into our DNA. Have you ever noticed how your mood improves after a walk in the woods? Or how stargazing can make your worries melt away? That’s not coincidence, it’s biology. As our Experts in this area of the site explain, time spent in natural environments can reduce cortisol (the Stress hormone), lower blood pressure, and boost feelings of happiness and vitality. More than that, nature nurtures our creativity. Some of the world’s greatest thinkers—from Darwin to Thoreau—found inspiration in wild places. The raw, untamed energy of nature has a way of igniting our inner spark.

This bond between humans and nature becomes even more apparent when we’re kids. Watch a child chase butterflies or marvel at a waterfall, and you’ll see pure joy. As adults, we often lose that wonder. Whether you’re seeking adventure, healing, or inspiration, nature is waiting to welcome you. All you have to do is step outside—and step into wonder.