 If we know that no space tribe, even theoretically, can reach here from Earth in less than 30 or 40 years... Then GM must have been developed after you left Earth. How long have you been gone? The Hutter ship left Earth 120 years ago. We are mostly fourth and fifth generation. Now, come on, Danter. Where is your tribe? Why are they hiding? This is preposterous. What can I do to convince you I'm from Earth? That's enough. We won't stand for backtalk from natives.