My son has started a couple fundraisers for me:
https://www.facebook.com/donate/2557732064503246/
I know it's long, but did you watch the whole thing? The whole point is that if you can define what you mean by 'god', then i can explain it for you, and where appropriate show you evidence and/or reasoning that backs it up. The meteor that caused Noah's flood is pretty key evidence, something we could not have known until now. Again, the Grand Designer, aka God with a capital G, aka the Universe itself is pretty self-evident, and every great scientist and atheist, including Carl Sagan, Richard Feynman, Bertrand Russel and Sam Harris, cannot come away from a study of the Natural world without a religious experience. You can believe in that God without trouble, i'm confident; just watch a sunset and learn what makes it possible, or study any part of Science's study of 'the creation'. You can't prove the Universe, but it certainly gave rise to all life and is the sum of all knowledge, where all knowledge and ourselves come from.
For all the other 'gods' with a lower-case 'g', they're just another one of the Grand Designer's creation, but like Arthur C. Clarke said, any sufficiently advanced technology or race would be indistinguishable from 'magic'/'miracle' and 'gods' to a sufficiently primative race, which we most definitely were (and still are, to large degree). An immortal race is perfectly within scientific plausibility, as are all the 'miracles' and intervention by the gods, as is convergent evolution and the Universal commonality of DNA, which is why the gods could interbreed with us when they came here. Contrary to popular belief, you can't explain the archaological evidence without postulating a more advanced race than us, and it's certainly not as far-fetched as 'dark matter', parallel universes, and the other non-scientific theories which have been coming from so-called 'scientists' for a long time.
Since i've studied Physics, Chemistry and all science as a hobby my whole life, and have been working on the Grand Unified Theory in my free time, i like to point out that it was the ancient greeks that discovered atomic theory, not us, and they said there are 5 dimensions (string theorists are ingnorant frauds and can go fuck themselves), and Kaluza-Klein were able to unify Einstein's Gravity with Maxwell's Light/Electro-magnetism by postulating 5, and only 5 dimensions of space-time (whatever 'time' is; they don't know.. yet), something which the flawed 'Quantum Theory' is unable to do. By the way, did you know 'Schroedinger's Cat' was a logical DISPROOF of QM, and that Einstein went to his deathbed saying the theory is wrong? There is no such thing as a 'particle' below the atomic level, and all aspects of matter can be explained with properties of light, and 'wave-partical duality' is logically untenable. Check out Xavier Borg's 'Blaze Labs' website for more; he deserves the credit.
