content of level
If you think what's in the video is preposterous, you are right! And since the universe is more grandiose than this little painting by millions of orders of magnitude, then so is the preposterousness of the claim that it all came by cheer chance.
This article focuses on Professor Lawrence Krauss’s book A Universe from Nothing, which invigorated and popularized the debate on the Leibnizian question: “Why is there something rather than nothing? Krauss argues that it is plausible that the universe arose from ‘nothing’.