The one minute Georgist case for a basic income:
Property is a product of creation, not of mere use. “I made this.” confers property rights, “Tag! It's mine!” does not. Things that exist as a product of your labor must be yours, and for anyone else to appropriate them is to make you their slave. Land and natural resources, however, are not the products of people, but of nature or God. They are gifts to all of humanity. Individual property in land and natural resources may be practical or useful, but it is still theft. Utility might justify this theft, but compensation is still required. As the appropriation was done without consent, the compensation must be in the form that offers the greatest choice of use to the victims. That form is cash. The most efficient arrangement for payment is for the takers to pay the full rental or use value to a single entity which can then divide the proceeds equally among the population. Taxes are the tribute I pay to you for displacing you from land, the basic income is your dividend.