by Atmosphere » Tue Feb 01, 2011 5:41 pm
Human beings are fundamentally the same now as they were in the Paleolithic, or elsewhere around the world. We're all more alike than we are different, with boringly common emotions and common desires. But the mental landscape can be very different. It's already been said on this thread that the brain is incredibly resilient and plastic. It reroutes its functions when a person enters a new world, or circumstances change. The brain is the thing that most adapts over a person's lifetime, because the ability to make survival decisions is so crucial when things around a person are changing.
If a person is losing their ability to spell, or recall, it could very well be because they've learned that they don't need to anymore. Technology can take up the slack, and the body redirects its energy to more immediately necessary tasks. (It could also be a degenerative disease, so like Marcus said, it's always good to get checked.)
While the internet is another tool, and we network the pathways in our minds around the things we learn, it isn't going to change us into something trans-human. It's actually a very human thing to adapt to new technology as it appears. When humans discovered that sharp sea-shells could cut things, the possibilities for decision-making opened up. When humans discovered that every one of your friends and family could be carried around with you in your pocket on Facebook, more possibilities for decision-making opened up. You can imagine more, and then develop more. That's very recognizably human.