We also share the techniques for gathering food and fulfilling other needs. One cichlid fish had to develop its own specialized jaw for crushing and eating snails. We can share our knowledge of snail catching, of rabbit chasing, or of fish spearing. That's what technology is. It's the lore, or science, of technique.
Technology is our primary act of sharing.
Technology shapes us into one body, instead of a thousand subspecies. We're bound in a unique and instinctive tether of generosity. And our technologies are right at the core of that generosity. On Human Nature.