Tags: Essay On VietnamAlthough New England And The Chesapeake Region Dbq ThesisHigh School Homework StatisticsWhat Is A Succinct ThesisSample Of Essay WritingEssay Expository Argumentative
In Groups We Shrink, the foremost responsibility of a school is to educate.
Within the novel 026 Words 3 Pages Kite Runner Chapter 22 Chapter twentytwo represents a kind of purgatory for the main protagonist..
You can get a perfect score by agreeing with one of the given perspectives..
Ecological light pollution is like the bulldozer of the night, wrecking habitat and disrupting ecosystems several billion years in the making. .5 In today’s crowded, louder, more fast-paced world, night’s darkness can provide solitude, quiet and stillness, qualities increasingly in short supply. Who knows what this vision of the night sky might inspire in each of us, in our children or grandchildren?
Simply put, without darkness, Earth’s ecology would collapse. Every religious tradition has considered darkness invaluable for a soulful life, and the chance to witness the universe has inspired artists, philosophers and everyday stargazers since time began. 6 Yet all over the world, our nights are growing brighter.
Even the northern lake where I was lucky to spend my summers has seen its darkness diminish.7 It doesn’t have to be this way.
Light pollution is readily within our ability to solve, using new lighting technologies and shielding existing lights.
Today, though, when we feel the closeness of nightfall, we reach quickly for a light switch.
And too little darkness, meaning too much artificial light at night, spells trouble for all.3 Already the World Health Organization classifies working the night shift as a probable human carcinogen, and the American Medical Association has voiced its unanimous support for “light pollution reduction efforts and glare reduction efforts at both the national and state levels.” Our bodies need darkness to produce the hormone melatonin, which keeps certain cancers from developing, and our bodies need darkness for sleep.
1 At my family’s cabin on a Minnesota lake, I knew woods so dark that my hands disappeared before my eyes.
I knew night skies in which meteors left smoky trails across sugary spreads of stars.