What physicists believe about quantum mechanics

A few years ago David Bourget and David Chalmers did a follow up survey to the 2009 one polling philosophers on what they believe about various questions. One of them was quantum mechanics, particularly the measurement problem and its various interpretations. Over the decades there have been surveys of physicists themselves on this question, but … Continue reading What physicists believe about quantum mechanics

A reread of Consider Phlebas

Cover of Consider Phlebas showing an artificial ocean under a starry background.

Iain Banks' Culture setting is probably the closest thing to outright paradise in science fiction. It's an interstellar post-scarcity techno-anarchist utopia, where sentient machines do all the work and the humans hang around engaging in hobbies or other hedonistic pursuits. Some do choose to work, but there's no requirement for it since money isn't required. … Continue reading A reread of Consider Phlebas

Is quantum immortality a real thing?

In discussions about the Everett interpretation of quantum mechanics, one of the concerns I often see expressed is for the perverse low probability outcomes that would exist in the quantum multiverse. For example, if every quantum outcome is reality, then in some branches of the wave function, entropy has never increased. In some branches, quantum … Continue reading Is quantum immortality a real thing?