> The number of individuals who know how to make a can of Coke is zero.
This reminds me a fact I remember time to time. If civilization collapses after, say, a world war, I most probably can't make a pot, can't grow plants, can't differentiate if one is edible or not, can't dig for petrol, can't make plastic (or even glass), can't reinvent concrete, can't make gunpowder etc., you get the point.
I can only write software and maybe drill with tools and nail with a hammer but that's all.
This reminds me a fact I remember time to time. If civilization collapses after, say, a world war, I most probably can't make a pot, can't grow plants, can't differentiate if one is edible or not, can't dig for petrol, can't make plastic (or even glass), can't reinvent concrete, can't make gunpowder etc., you get the point.
I can only write software and maybe drill with tools and nail with a hammer but that's all.