Natural Machines

“Machines — as in contraptions made with wire and metal and stuff — are not natural.  Sure, animals are like these machines in that they have nerves that connect things and bones and other mechanical parts.  But animals are really chemical contraptions; they’re not anything like the computers and cars that humans make.  That’s why animals are natural but computers and cars aren’t natural!”

But nature’s chemical machines have made her wire and metal machines.