THE SCIENCE OF HIKING

https://medium.com/@jameshorrox/the-science-of-hiking-53e8260ab46d

".....

Over the last few decades, the restorative effects of nature — understood intuitively by writers and artists for centuries— have become a key focus of scientific research. With more than 50% of the world's population now living in cities, interest in the ramifications of our increasing alienation from the natural world has led to an increased understanding of the importance of nature exposure in terms of its impact on our psychological well-being.

A spate of studies have looked in particular at an apparent link between the rapid and widespread urbanisation that has occurred across the world over the last half-century and a marked rise in instances of mental illness over the same period. The exact cause of this correlation is still unknown, but one theory holds that a decline in the amount of contact we have with the natural world may have something to do with it.

This was the hypothesis of a 2015 study led by Gregory Bratman of Stanford University's Center for Conservation Biology, who sought to establish what exactly it is that might connect reduced contact with nature to the development of psychological disorders. One explanation, Bratman suggests, could be the impact of nature exposure on 'rumination', a maladaptive pattern of self-referential thought focused on negative aspects of the self, known to be a risk factor for depression and other forms of mental illness.

Bratman and his colleagues divided a cohort of city-dwellers into two groups, and asked each to take a 90-minute walk — one through a grassy area near the Stanford University campus, the other along a busy main road in Palo Alto. Brain scans conducted on those who walked through the natural setting showed reduced neural activity in the specific area of the brain responsible for self-focused behavioural withdrawal associated with the development of mental illness. Those who walked through the urban setting showed no such effects, leading the authors to conclude that even a brief excursion in verdant surroundings substantially decreases obsessive, negative thoughts....."

(also, immersion in nature has been shown to be healing to veterans and others suffering PTSD..)

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Talent in the neighborhoood

Our neighbor, Tim McCasland, performed at Sacred Grounds the first Saturday of 2018.  Tim performs with the Flying J Wranglers in the Summer. Or maybe you saw the Flying J Wranglers' Christmas show at the Spencer Theater?

Sorry I can't directly post this clip on the blog.  You'll have to copy and paste the URL.

He's playing a Venezuelan (or did he say Argentina?)  Merengue.

https://www.facebook.com/SacredGroundsCoffeeAndTeaHouse/videos/1984586484904017/

Moisture lacking in the mountain desert SW