GoKawiilOpinion piece argues night sky brightness is rising 10% annually due to light pollution
A Guardian opinion column, cited via Slashdot, states that the night sky is growing 10% brighter each year and that 80% of people now live under light-polluted skies. The author argues for treating access to darkness as a right, calling for rules on light warmth, direction, and brightness rather than eliminating outdoor lighting entirely.
GoKawiil's interpretation of the reporting above, not reported fact.
The piece frames excessive artificial light as an ecological and health issue, citing research linking light pollution to disrupted wildlife navigation, altered plant-pollinator relationships, and impaired human sleep and circadian rhythms. This suggests light pollution could be an underappreciated environmental problem alongside air and water quality, though the specific regulatory solutions proposed remain the author's own recommendations rather than established policy.
- Night sky brightness is increasing by about 10% per year, according to the cited research.
- Roughly 80% of the global population lives under light-polluted skies.
- The author calls for regulations on outdoor lighting brightness, warmth, and direction rather than banning lights outright.
Celestron StarSense Explorer Telescope — With night skies vanishing under light pollution, a telescope like this helps you make the most of the dark skies that remain, using your smartphone to instantly locate stars and planets. It's a great way to reconnect with the cosmos the article mourns losing, whether from your backyard or a darker spot outside town.
See Celestron StarSense Explorer Telescope on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: science.slashdot.org, 2026-09-30
Published there as: “The Night Sky Is Getting 10% Brighter Every Year”
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