down to humans to decide what the right social mix would be. masses of data is generated from these experiments, making successful social interactions quantifiable. one of the research studies that's actually going on is looking at a way to get a little bit ahead of the personality problem by developing an algorithm where you can take the background information on an individual�*s personality tests, that sort of information, plug it into the system, and based on the characteristics of all the people that you're putting in that team, figure out how they're going to work together, whether it's the right mix of people. unlike these potential martian voyages, we may think that three years in isolation is a bit bonkers. however, from jeff bezos to buzz aldrin, many are dreaming of trips to, and even living on, the red planet. but lord martin rees, britain's astronomer royal, doesn't actually think that