The truth is we basically know absolutely "NOTHING" We'll most probably never know the human race is just too silly not to mention this planet right up eventually whether that's by climate change or viruses who actually knows but it'll happen & We'll just be a distant memory dinosaurs who actually walked swam or flew this earth have been here longer than human's & Unfortunately am very afraid it'll stay that way we're just passer buys in this universe we know absolutely nothing & The very select few like Tesla or whatever get very close to figuring thing's out they get automatically censored & All documents ceased but they'll still use his technology from "DECADES" Ago that on the surface appears to be fantastic .......Fantastic it surely is........... But there's actually so much more only if leading governments of the world would reveal absolutely everything but the flip side of that is could some if not the majority of human beings actually handle the point-blank right to the bone truth?????