Brain implants that now help paralyzed patients move a cursor could someday improve memory or attention in healthy people. Gene editing, prosthetics and wearable sensors are already blurring the line between treating a compromised body and upgrading a healthy one. Further out, but taken seriously in well-funded labs that have already mapped an entire fruit fly brain and set a digital version walking, is the idea of copying a human mind into a machine.
I don’t want to freak anybody out, but today’s AI is only the latest wave in a flood of new technologies that will change education and human kind in ways we can scarcely imagine.