Illuminating Light - Jess Wade, Russell Foster and Bridget Christie
The Infinite Monkey Cage
00:00
The Evolution of Light Sensitivity
This chapter explores the evolutionary significance of light, focusing on how early life forms developed sensitivity to light for survival rather than vision. It highlights the Cambrian explosion and the emergence of eyes that enabled hunting and diversification among organisms. The discussion also emphasizes the role of circadian clocks and the connection between light exposure and vitamin D synthesis.
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