Behold, Ladies and Gentlemen, Girls and Boys: The New Age of American Invention, in which, Elon Musks' Mars Colony plans are therein revealed. Astounding? Absolutely.
Certain evidence has lead boffins to postulate we are surrounded by two dimensional space, whilst we, the titular top-of-the-food-chain, are now, in truth, holographic projections, popularly known as holograms. Also known as the trois dimensions d'interface de la journée.