'A distinctly American phenomenon': Our workforce is dying faster than any other wealthy country, study shows
USA Today 11/26/19
The report, “Life Expectancy and Mortality Rates in the United States, 1959-2017,’’ was published Tuesday in the Journal of the American Medical Association. The study paints a bleak picture of a workforce plagued by drug overdoses, suicides and organ-system diseases while grappling with economic stresses.
And while life expectancy in those other industrialized nations continues to inch up, it has been going in the opposite direction in America, decreasing from a peak of 78.9 years in 2014 to 78.6 in 2017, the last year covered by the report.
By comparison, according to the Peterson-Kaiser Health System Tracker, the average longevity in similar countries is 82.2 years. Japan’s is 84.1, France’s 82.4 and Canada’s 81.9. They left the U.S. behind in the 1980s and increased the distance as the rate of progress in this country diminished and eventually halted in 2011.
Blue light isn’t the main source of eye fatigue and sleep loss – it’s your computer
The Conversation 10/11/2019
One way to think about blue light and potential retinal damage is to consider the Sun. Sunlight is mostly blue light. On a sunny afternoon, it’s nearly 100,000 times brighter than your computer screen. Yet, few human studies have found any link between sunlight exposure and the development of age-related macular degeneration, a retinal disease that leads to loss of central vision.
Indoor carbon dioxide levels could be a health hazard, scientists warn
The Guardian 7/08/2019
...there is a growing body of research suggesting levels of CO2 that can be found in bedrooms, classrooms and offices might have harmful effects on the body, including affecting cognitive performance.
