Catalyst - Light Pollution: The human body is adapted to a world where there were 8 to 14 hours of complete darkness each night. But in modern life complete darkness is very rare. ... All this unnatural light interferes with the body?s melatonin cycle, which in turn might upset the estrogen balance, and cause breast cancer.


Add Your Comments

Please use Name/URL or an OpenID option rather than posting anonymously.

Post a Comment