Steven Weinberg - The Origin of the Universe.

          @misc{ scivideos_PIRSA:04100000,
            doi = {},
            url = {https://pirsa.org/04100000},
            author = {Weinberg, Steven},
            keywords = {},
            language = {en},
            title = {Steven Weinberg - The Origin of the Universe.},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2004},
            month = {oct},
            note = {PIRSA:04100000 see, \url{https://scivideos.org/index.php/pirsa/04100000}}
          }