Your browser will redirect to your requested content shortly. 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. But now, when 8 of 10 children born in observation essay topic ideas United States will never know a sky dark enough for the Milky Way, I worry we are rapidly losing night’s natural darkness before realizing its worth.
All life evolved to the steady rhythm of bright days and dark nights. 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. Our bodies need darkness to produce the hormone melatonin, which keeps certain cancers from developing, and our bodies need darkness for sleep. The rest of the world depends on darkness as well, including nocturnal and crepuscular species of birds, insects, mammals, fish and reptiles.
In today’s crowded, louder, more fast-paced world, night’s darkness can provide solitude, quiet and stillness, qualities increasingly in short supply. 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. Yet all over the world, our nights are growing brighter. Computer images of the United States at night, based on NASA photographs, show that what was a very dark country as recently as the 1950s is now nearly covered with a blanket of light. Much of this light is wasted energy, which means wasted dollars. 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. Already, many cities and towns across North America and Europe are changing to LED streetlights, which offer dramatic possibilities for controlling wasted light. Other communities are finding success with simply turning off portions of their public lighting after midnight. Write an essay in which you explain how Paul Bogard builds an argument to persuade his audience that natural darkness should be preserved. Be sure that your analysis focuses on the most relevant features of the passage. Your essay should not explain whether you agree with Bogard’s claims, but rather explain how Bogard builds an argument to persuade his audience. Paul Bogard talks about the importance of darkness.
Our bodies need darkness to produce the hormone melatonin, which keeps certain cancers from developing, and our bodies need darkness for sleep, sleep. Reading—2: This response demonstrates some comprehension of Bogard’s text. Although this essay consists almost entirely of two quotations taken directly from the passage, the writer does show an understanding of two of Bogard’s main points—darkness is crucial to humans and to animals—by selecting and briefly summarizing two important lines of text. Analysis—1: The response demonstrates no understanding of the analytical task. The writer does not attempt to analyze Bogard’s use of evidence, reasoning, or stylistic or persuasive elements.