Extending Themselves Into the World

Karntakuringu JakurrpaI've been driving cars for 45 years. It's been decades since I spent time and energy thinking about driving. I just do it. When I was first behind the wheel, when I was learning about driving, I had to think about every aspect of what I was doing, but today it is second nature.As Tyson Yunkaporta explains it in his book Sand Talk: "At the simplest level, when we hold a tool, our brain recognizes it as an extension of our arm. It isn't really part of our body, but it becomes an embodied extension of our neural processes."This ability to make and use tools, like hammers or cars, is one of the things that makes Homo sapiens the species we are. Of course, other species, like apes, otters, and crows, use tools, but none to the extent that we do.I recently observed a toddler stop to consider a stick on the ground. On wobbly legs, she stood over that stick for a moment, before carefully, awkwardly, bending at the waist and knees to get closer to it. Again, she paused to…