Category: Big Bang

Natalie Wolchover at Quanta Magazine has a thoughtful but misguided essay on the “inevitability” of the laws of nature. She writes: Compared to the unsolved mysteries of the universe, far less gets said about one of the most profound facts to have crystallized in physics over the past half-century: To an astonishing degree, nature is the way it is because it couldn’t be any different. “There’s just no freedom in the laws of physics that we have,” said Daniel Baumann, a theoretical physicist at the University of Amsterdam. She cites Baumann to describe the incredible interlocked intricacy of physical laws: [L]aws essentially dictate one another through their mutual consistency — that nature “pulls itself up by its own bootstraps.” The idea turns out to explain a huge amount about the universe.…