Where did the universe come from? What was there before it? What will the future bring? And finally, why is there something rather than nothing? Krauss' answers to these and other timeless questions, in a wildly popular lecture on YouTube, has attracted almost a million viewers. The last of these questions in particular has been at the center of religious and philosophical debates about the existence of God, and it's the supposed counterargument to anyone who questions the need for God. Scientis .
