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| Name | Was the Big Bang the Beginning? Reimagining Time in a Cyclic Universe |
| Video Uploader | Video From World Science Festival |
| Upload Date | This Video Uploaded At 22-12-2023 21:00:07 |
| Video Discription | A universe that continually expands has long been the dominant cosmological framework. But a universe that undergoes cycles of expansion and contraction, perhaps for all time, has recently been analyzed mathematically, and its proponents claim that it provides a more convincing cosmological paradigm. Join leaders of this renegade approach as they make the case for a new kind of cosmology that reimagines time. The Big Ideas Series is supported in part by the John Templeton Foundation. Participants: Peter Galison Anna Ijjas Paul Steinhardt Moderator: Brian Greene SHARE YOUR THOUGHTS on this program through a short survey: https://survey.alchemer.com/s3/7641151/Reimagining-Time-A-Cyclic-Universe 00:00 - Introduction 04:08 - Brian Greene Welcome 07:20 - The human urge to understand origins 15:39 - Early issues of the big bang 27:10 - The flatness problem 35:15 - If not the big bang what else could have happened? 40:44 - Resolving the problems of cyclic cosmology 54:30 - cyclic cosmology simulation 1:05:40 - How reliable are the results? 1:17: 10 - Does expanding space eventually contract? WSF Landing Page: https://www.worldsciencefestival.com/programs/reimagining-time-a-cyclic-universe/ - SUBSCRIBE to our YouTube Channel and "ring the bell" for all the latest videos from WSF - VISIT our Website: http://www.worldsciencefestival.com - LIKE us on Facebook: https://www.facebook.com/worldsciencefestival - FOLLOW us on Twitter: https://twitter.com/WorldSciFest #worldsciencefestival #bigbang #cosmology #briangreene MO3w2D3uDTw |
| Category | Science & Technology |
| Tags | NYC | World | Science | Festival | John Templeton Foundation | Big Ideas Series | Brian Greene | Paul Steinhardt | Anna Ijjas | Peter Galison | Big Bang | Cyclic Universe | expanding universe | The beginning of time | Multiverse | new kind of cosmology | what is time? | When did time begin? | The science of time | Time science |
