Cost of light is falling. 1/2 lightbulbs sold incorporate LEDs. Use 70-80% less electricity for same output as incandescent. But: broader range of wavelengths & shorter wavelength peaks of LED bulbs interfere with a greater number of animals
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RT @BJMbraun: How to be an effective political economist: Laser focus on the neuralgic points of the state-market nexus, follow
May 18, 2023
RT @BJMbraun: How to be an effective political economist: Laser focus on the neuralgic points of the state-market nexus, follow the money,…