(Why is there something rather than nothing?) Kolak has presented us with the biggest question (according to him), why does he think this is so?...

Taking into account Kolak's "Biggest Question" (Why is there something rather than nothing?)

1. Kolak has presented us with the biggestquestion (according to him), why does he think this is so?  What might Descartes say is the biggest question, and why? How about Nagel, and what about the Buddha, explain?  Which of these is the biggest, or do you think there's a bigger, more important question for humanityto ask, and why?    

I need answers for thissssss