
Big Think, Ethan Siegel, 28 Nov 2025: Ask Ethan: What’s the point of exploring the Universe?, subtitled “There are so many problems, all across planet Earth, that harm and threaten humanity. Why invest in researching the Universe?”
(My first comment, something of an aside: The photo shows the so-called “Pillars of Creation” nebula first photographed in 1995, and more recently by the James Webb Space Telescope in mid-infrared and in near-infrared, left and right, shown here. I’ve always been slightly annoyed by the nomenclature “pillars” because they only way the term can apply is because the photo has been turned to make those nebular extensions seem to go upward. It’s an example of humans imposing our own biases on the universe at large. Even the ‘north’ indicator is arbitrary, since the way we view maps and the globe could just as well been the other way around.)
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