Start / Living Planet / Part 1 light pollution bright lights big led cities

Part 1: Light pollution – Bright lights, big, LED cities

30 min • 6 december 2024

More and more cities are switching to LEDs to save money and, ultimately, the planet. But ecologists are worried about this trend. Dr. Chris Kyba explains why on a night walk through Cologne, one of Germany's brightest cities.

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Part 1: Light pollution – Bright lights, big, LED cities

Senaste avsnitt

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Part 1: Light pollution – Bright lights, big, LED cities

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