>> As far I've been able to determine, a human being could live 5 years on Mars with a stockpile of processed food[2], water, and oxygen, and without the microb

>> As far I've been able to determine, a human being could live 5 years on Mars with a stockpile of processed food[2], water, and oxygen, and without the microbiome or any organism within a hundred million kilometers. It would be very interesting if that's proven wrong. How did you prove this? How do I prove you wrong?