Your Brain on Nature: A Book Review of The Nature Fix

It’s impeccable what nature can do for human health. The Nature Fix by Florence Williams, published by W.W. Norton & Company in 2017, provides the most compelling argument to date for people to spend more time outdoors in nature. Furthermore, the case is based on an increasing amount of biological, psychological, and medicinal scientific evidence.

river, snow coming, Monarch Lake

The serenity of nature in winter. Photo: Susan Wowk

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Over the years, humans have made efforts to quantify nature’s impact on mood, well being, ability to think (remember, plan, create), and sociability. Now we have an answer. The “biophilic” hypothesis, mentioned in the book, involves lowering human stress, boosting mental health, restoring attention, empathy, and cognitive clarity.

Additionally, nature also carries a social component. There is a feeling shared among people who spend time together outdoors. Nature brings us together during times of quiet and disaster. One such example is people who perform exceeding acts of kindness in the aftermath of a severe environmental event such as a tornado, earthquake, or firestorm.

Read More: Snowshoeing: The Ultimate Female Bonding Experience

The Prescription For Nature

In The Nature Fix, the recommended prescription for getting outdoors is a “nature pyramid”. It includes both quick doses and longer spells in wild places. Specifically, humans should:

The Nature Fix by Florence Williams

Photo courtesy of “The Nature Fix” publisher

  • Get out in nature nearby daily for some minutes to de-stress, find focus, and lighten mental fatigue (listed at the bottom of the pyramid)

  • Spend weekly outings at parks or waterways for an hour or so

  • Go on monthly weekend excursions to natural areas to bolster immune systems

  • Embark on annual or biyearly multi-day wilderness trips (listed at the top of the pyramid)

More significantly, such wilderness experiences are invaluable for adolescents or those who are in grief or suffering trauma.

Nature Fixes Around The World

The author traveled the world to investigate and experience research on nature’s impact on humans.

In Japan, she saw “forest bathing” on a sensory walk in the woods. The bathing was on one of the 48 forest therapy trails in the country. Similarly, in Scotland, they call it “ecotherapy.”

In Korea, she met with a professor of “social forestry” who introduced her to the world’s only college degree for forest healing.  Ironically, in South Korea from 2010-2013, visits to the forest increased from 9.4 million to 12.7 million. Meanwhile, in the USA there was a decline of 25% during the same period.

In Finland, 95 percent of the population spends time recreating outdoors, and 50 percent ride bicycles. It is easy to access forests because trees cover 74 percent of the country. Furthermore, there are two million summer cottages for a population of two million Finns. They claim the focus on nature correlates to reduced health care costs and mental and physical fitness.

The author also visited Singapore, where 70 percent of the population lives within 400 meters of green space. The government in Singapore allocates 0.6 percent of the national budget to develop scenery and greenery.

Read More:
Humber Arboretum: Nature In The Heart Of Canada’s Largest Urban Centre
Snowshoeing Destinations

Family snowshoeing at Smugglers’ Notch Resort in Vermont. Photo: Smugglers’ Notch

The Evidence of Nature’s Impact

As you read and review the book, The Nature Fix, the evidence is apparent. The evidence (20 pages of cited notes and credits) about nature’s impact involves details with cortisol levels, sympathetic nerve activity, heart rate decline, and hemoglobin in the brain’s prefrontal cortex.  The book is replete with that type of information, which may be news to most people who may not be familiar with such neurological details.

Noted in the book, one of nature’s benefits are delivered through sound—a babbling brook, bird tweets in the early morning, the leaves moving in the wind, and so on. But the U.S. Park Service claims that 83% of land in the lower 48 states sits within 3,500 feet of a road and that within 20 years, 90 percent of the population will be close enough to hear at least one of the projected 30,000 airplane flights per day.

This statistic stresses the importance of finding our outdoor haven, where we can indeed hear that stream, feel the breeze, and experience the full benefits of nature.

Read More: Snowshoeing Visualization & Coping With Cancer

lupines in White Mountains, NH, nature fix book review

Lupine photo in the White Mountains, courtesy of Roger Lohr

Impacts on Mental Health

There are also successful nature programs to help people who suffer from PTSD (post-traumatic stress disorder) and ADHD (attention deficit hyperactivity disorder). Outward Bound did a study on a therapeutic adventure program showing the improvement of 9-19 percent of participating veterans who had PTSD. The author of The Nature Fix, Florence Williams, also includes a discussion about ADHD programs with diagnoses of 6.4 million kids, and half of them are taking medication for the issue.

Isn’t it about time that more therapists, doctors, teachers, and parents prescribe getting outdoors more often?

To learn more about The Nature Fix and the author Florence Williams, visit her website.

What benefits have you experienced from nature? Have you read or reviewed the book, The Nature Fix? Let us know in the comments below!

Read Next:
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Winter Recreation Therapy For Injured U.S. Veterans
Winter-spiration Book List

snowshoeing, Elk Creek trail, Colorado

Experiencing the beauty and stress relief nature provides. Photo: Susan Wowk

Updated March 2020 to include formatting updates, additional photos, and links

About the author

Roger Lohr,

Roger Lohr,

Roger Lohr lives in Lebanon, NH and has published content about snowshoeing, XC skiing, sustainability and more. He loves to cross country ski and snowshoe on trails and in the backcountry, and snowboarding in powder. He owns and edits and is the cross country skiing and snowshoe editor at and He also is the Outdoor Recreation Editor at Green Energy Times and contributes to many other media outlets.

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