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Focal Point

机译:焦点

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摘要

THE ARC OF THE Milky Way seen from a truly dark location is part of our planet'snatural heritage. But with half of theworld's population now living in cities,many urban dwellers have never experi-enced the wonderment of pristinely darkskies and maybe never will. So, how doyou explain to them the importance ofwhat they've lost to artificial skyglow?How can you make them aware that lightpollution is a concern on many fronts:safety, energy conservation, cost, health,effects on wildlife, as well as our ability toview the stars? How do you convince themthat it's worthwhile to take steps, evensmall ones, to help redress this issue?
机译:从真正黑暗的地方看到的银河系是我们地球自然遗产的一部分。但是,由于目前世界上有一半的人口居住在城市中,许多城市居民从未体验过原始黑暗天空的奇妙,也许永远也不会。因此,您如何向他们解释他们因人造天窗而失去的重要性?如何让他们意识到光污染在很多方面都涉及到:安全,节能,成本,健康,对野生生物的影响以及我们能看星星吗?您如何说服他们,即使是很小的步骤,也值得采取措施来解决此问题?

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