We have effectively put the sun on overtime
In short: Modern life has created a world where night no longer exists as it once did. This video explores how artificial lighting is drowning out the cosmos and disrupting more than just our view of the stars.
Light pollution is defined as excessive, misdirected, or obtrusive artificial light. While it makes the Milky Way invisible from many backyards, its impact extends far beyond aesthetics. The video highlights how this constant illumination disrupts ecosystems, confuses wildlife, and interferes with human biology by confusing our internal body clocks.
By comparing modern cities to the 1800s, the content illustrates a fundamental shift in the human environment: we have replaced natural darkness with a persistent 'cosmic light show' that creates significant biological and environmental consequences.
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Sources
- Summary by Intellect · source: How Light Pollution Affects The Dark Night Skies
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