# Brian Greene: Is our universe the only universe?

<http://www.ted.com/talks/brian_greene_why_is_our_universe_fine_tuned_for_life>

- Host: [ted.com](https://links.thingelstad.xyz/hosts/ted.com/)
- Saved: May 12, 2012 (2012-05-12T20:49:49Z)
- Record: https://links.thingelstad.xyz/links/c9dace2ad8b9/
- JSON: https://links.thingelstad.xyz/links/c9dace2ad8b9.json

## What Jamie wrote

Exceptionally polished talk, even for TED. Fun though. I watch this and wonder if Brian Greene will be proven right. The idea at the end of a night sky dark as all the universe has expanded away is thought provoking, but incredibly depressing to consider.

<blockquote>
Is there more than one universe? In this visually rich, action-packed talk, Brian Greene shows how the unanswered questions of physics (starting with a big one: What caused the Big Bang?) have led to the theory that our own universe is just one of many in the "multiverse."
</blockquote>

## Facts

- Kind: [Page](https://links.thingelstad.xyz/kinds/page/)

## Same host

- [Rory Sutherland: Sweat the small stuff](https://links.thingelstad.xyz/links/dce6237537f1/) (ted.com, May 12, 2012)
- [Rory Sutherland: Life lessons from an ad man](https://links.thingelstad.xyz/links/57aec25d010f/) (ted.com, May 12, 2012)
- [Gary Kovacs: Tracking the trackers](https://links.thingelstad.xyz/links/598f61d8d1a7/) (ted.com, May 12, 2012)
- [Atul Gawande: How do we heal medicine?](https://links.thingelstad.xyz/links/584ef397f7af/) (ted.com, May 12, 2012)
- [Frank Warren: Half a million secrets](https://links.thingelstad.xyz/links/3deef735b83c/) (ted.com, May 12, 2012)

## Saved the same week

- [Rory Sutherland: Sweat the small stuff](https://links.thingelstad.xyz/links/dce6237537f1/) (ted.com, May 12, 2012)
- [Rory Sutherland: Life lessons from an ad man](https://links.thingelstad.xyz/links/57aec25d010f/) (ted.com, May 12, 2012)
- [Gary Kovacs: Tracking the trackers](https://links.thingelstad.xyz/links/598f61d8d1a7/) (ted.com, May 12, 2012)
- [Atul Gawande: How do we heal medicine?](https://links.thingelstad.xyz/links/584ef397f7af/) (ted.com, May 12, 2012)
- [Frank Warren: Half a million secrets](https://links.thingelstad.xyz/links/3deef735b83c/) (ted.com, May 12, 2012)

## Elsewhere

- Wayback Machine: https://web.archive.org/web/*/http://www.ted.com/talks/brian_greene_why_is_our_universe_fine_tuned_for_life