"If you can give any other explanation" is a textbook argument from ignorance and a shifting of the burden of proof. I'm not the one trying to present a case; I'm just consideringyours. Present it something I can assess and I will assess it.
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'