For humanity, the ultimate light has always been the sun. However, astronomically speaking, this star is not much more than a trifle: located in the galactic “provinces”, with a mere temperature of 6000 degrees Celsius and of mediocre luminosity, the sun becomes nothing but an inconspicuous point of light for observers who are a few light-years away. In other words, an unremarkable light source that is largely insignificant in the cosmic context and offers little that would make it stand out, on Earth is the driver of anything that is termed “life”. The light of the sun is magnetic, it exerts an enormous attraction on humans and animals alike. Its opposite, darkness, the topic of our new edition of Topos, has the very converse effect – it repels us, fills…
