@kimsolez I've now found Jaan Tallinn's video where he speaks about hard take-off, metaphysics, simulated universes: fora.tv/2012/10/14/Jaa…
— SINGULARITY UTOPIA ⎔ (@2045singularity) November 1, 2012
Sadly the video embedding options for Fora.tv are basically futile because the embed only plays the first 10 mins and you cannot specify a start time (#t=3m37s) similar to how you can via YouTube videos. So you may as well forget the embed and watch the video via the source here: Jaan Tallinn: Why Now? A Quest in Metaphysics. Here is the correct link for the chapter-section about simulated universes.
Jaan Tallinn: Why Now? A Quest in Metaphysics from Singularity Institute.