Cosmic Paradox Reveals the Awful Consequence of an Observer-Free Universe
Encouraged by successes in understanding black holes, theoretical physicists are applying what they’ve learned to whole universes. What they’re finding has them questioning fundamental assumptions about how physics ought to be done. Kristina Armitage/Quanta Magazine Introduction Tinkering at their desks with the mathematics of quantum space and time, physicists have…
bubmagNovember 19, 2025