Development of this FAQ page is supported by a grant (#MGA-08-005) from The Foundational Questions Institute (fqxi.org)
The following are some interesting questions asked by the public attending Multiversal Journeys events in Los Angeles, Chicago and Cambridge:The following are some interesting questions asked by the public attending Multiversal Journeys events in Los Angeles, Chicago and Cambridge:
| Space-Time Questions: | |
From left to right: Prof. Lawrence Krauss, Farzad Nekoogar (Multiversal Journeys), and Prof. Itzhak Bars. |
Question: Can you go back in time? Is time travel possible? Answer: Prof. Lawrence Krauss ![]() |
From left to right: Prof. Lawrence Krauss, Farzad Nekoogar (Multiversal Journeys), and Prof. Itzhak Bars. |
Question: Can you describe space or time separately? Answer: Prof. Lawrence Krauss and Prof. Bars ![]() |
From left to right: Prof. Lawrence Krauss, Farzad Nekoogar (Multiversal Journeys), and Prof. Itzhak Bars. |
Question: Is time discrete or continuous? Answer: Prof. Lawrence Krauss and Prof. Bars ![]() |



