Sure, I'm sitting in a chair right now, but I'm using my fingers to communicate with a person on the other side of the planet in real time. I daresay that's a b

Sure, I'm sitting in a chair right now, but I'm using my fingers to communicate with a person on the other side of the planet in real time. I daresay that's a bit more crazy than what object I'm resting my ass on. While some things are the same, some things have drastically changed. It's all too easy to pick out the things that stay the same and declare "Look, fundamentally we haven't changed!" because the things that have fundamentally changed we are already used to.