That's a good question. Assume that most civilization has been wiped out by a meteor or atomic weapon and we find ourselves covered with dust cloud back in sto

That's a good question. Assume that most civilization has been wiped out by a meteor or atomic weapon and we find ourselves covered with dust cloud back in stone age. What would be more stable? A network of computers connected to the net and exchanging a database of numbers in the size of few gigabytes, or some commodity produced naturally by our mother earth.