New dawn or new dusk? Beyond the binary of day and night
In the first week of April 2011 The International Dark-Sky Association celebrated International Dark Sky Week, an annual event raising awareness of how artificial lighting is rapidly destroying the dark sky at night. In the same week, in post-tsunami Japan, debate emerged about whether to introduce unusual daylight-savings regula- tions and force companies to shift operating hours for workers to relieve the stress on the country's crippled power plants.
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