Is There Evidence For a Vast Multiverse?

Name: Is There Evidence For a Vast Multiverse?
Uploaded: 2025
Duration: 19 min
Description: In 1987, Steven Weinberg wrote a cute little paper entitled “Anthropic Bound on the Cosmological Constant”. I say cute little paper because it feels minor in comparison to, say, electroweak unification theory that won him the Nobel Prize. Weinberg was foundational in establishing the standard model of particle physics, and represented an enormous leap in understanding how this universe works.

202519 minHD★ 7.7Space & Cosmos

Surprise Me

Rate itMember ratings

In 1987, Steven Weinberg wrote a cute little paper entitled “Anthropic Bound on the Cosmological Constant”. I say cute little paper because it feels minor in comparison to, say, electroweak unification theory that won him the Nobel Prize. Weinberg was foundational in establishing the standard model of particle physics, and represented an enormous leap in understanding how this universe works.

Courtesy of PBS Space Time on YouTube. Watch on YouTube ↗