Tag Archives: nature

LBJ about Pollution

It’s a really great speech and still relevant 45 years later. This is just a little excerpt:
In the last few decades entire new categories of waste have come to plague and menace the American scene. These are the technological wastes–the by-products of growth, industry, agriculture, and science. We cannot wait for slow evolution over generations to deal with them.

Pollution is growing at a rapid rate. Some pollutants are known to be harmful to health, while the effect of others is uncertain and unknown. In some cases we can control pollution with a larger effort. For other forms of pollution we still do not have effective means of control.

Pollution destroys beauty and menaces health. It cuts down on efficiency, reduces property values and raises taxes.

The longer we wait to act, the greater the dangers and the larger the problem.

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Green Exercise for Mental Health

Quantifying something we can all feel:
ScienceDaily (May 1, 2010) — How much “green exercise” produces the greatest improvement in mood and sense of personal well-being? A new study in the American Chemical Society’s semi-monthly journal Environmental Science & Technology has a surprising answer.

The answer is likely to please people in a society with much to do but little time to do it: Just five minutes of exercise in a park, working in a backyard garden, on a nature trail, or other green space will benefit mental health.

All natural environments were beneficial including parks in urban settings. Green areas with water added something extra. A blue and green environment seems even better for health, Pretty noted.
Here’s a link to a news blurb in the journal:
Pretty says that his goal with this study is not to provide just another recommendation for individuals but to provide data that can be used in policy discussions. Those data “could translate into what the landscape guidelines are for schools or for public housing,” says Nancy Wells, associate professor of community ecology at Cornell University.
Here is a link to the actual article.

Nature Makes Healthy

Wide base Something to consider when planning development:
The closer you live to nature, the healthier you’re likely to be.

For instance, people who live within 1 kilometer (.6 miles) of a park or wooded area experience less anxiety and depression, Dutch researchers report.

The findings put concrete numbers on a concept that many health experts had assumed to be true.

“It’s nice to see that it shows that, that the closer humans are to the natural environment, that seems to have a healthy influence,” said Dr. David Rakel, director of integrative medicine and assistant professor of family medicine at the University of Wisconsin School of Medicine and Public Health.

That’s Amanda Gardner, writing in USA Today. A few other points:
Children and poor people suffered disproportionately from lack of green acres, the researchers found.
And what affects the most vulnerable affects all:
More green space may also be a way for whole communities to become healthier.
The cypress pictured is much like those in the swamp on Val Del Road that the county let a developer cut down last year.