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LED lighting (350-650nm) undermines human visual performance unless supplemented by wider spectra (400-1500nm ) like daylight https://www.nature.com/articles/s41598-026-35389-6

LED lighting (350-650nm) undermines human visual performance unless supplemented by wider spectra (400-1500nm+) like daylight - Scientific Reports
Life evolved under broad spectrum sunlight, from ultraviolet to infrared (300–2500 nm). This spectrally balanced light sculpted life’s physiology and metabolism. But modern lighting has recently become dominated by restricted spectrum light emitting diodes (350–650 nm LEDs). Absence of longer wavelengths in LEDs and their short wavelength dominance impacts physiology, undermining normal mitochondrial respiration that regulates metabolism, disease and ageing. Mitochondria are light sensi…

"I share Alfred Nobel’s conviction that war is the greatest of all human disasters. Infectious disease runs a good second." --Peter C. Doherty, from his Nobel Prize biography https://www.nobelprize.org/prizes/medicine/1996/doherty/facts/
I believe floods (…

Nobel Prize in Physiology or Medicine 1996
The Nobel Prize in Physiology or Medicine 1996 was awarded jointly to Peter C. Doherty and Rolf M. Zinkernagel "for their discoveries concerning the specificity of the cell mediated immune defence"