Spacetime

Financial Instrument

The four-dimensional framework combining space and time, which Hoffman argues is a user interface and not fundamental reality, a view supported by modern physicists.

Mentioned in 2 videos

Videos Mentioning Spacetime

Donald Hoffman: Reality is an Illusion - How Evolution Hid the Truth | Lex Fridman Podcast #293

Donald Hoffman: Reality is an Illusion - How Evolution Hid the Truth | Lex Fridman Podcast #293

Lex Fridman

The four-dimensional framework combining space and time, which Hoffman argues is a user interface and not fundamental reality, a view supported by modern physicists.

Quantum Mechanics and General Relativity (Lee Smolin) | AI Podcast Clips

Quantum Mechanics and General Relativity (Lee Smolin) | AI Podcast Clips

Lex Fridman

A four-dimensional continuum combining three spatial dimensions and one time dimension, as used in Einstein's theories of relativity. Smolin posits it's an emergent construct, not fundamental.