Do inventions make the world better or just different?

Do inventions make the world better or just different?

I think the inventions make the world more efficient, and if you're looking for efficiency, it's better. I think the inventions also give people the ability to change their behavior without really knowing that they're doing it. I used to go and buy CD's and then take them in and load them. And now, I just click a couple buttons and I have iTunes. The iPod is a great invention which is changing - I'm still listening to music, but I'm doing it differently, and I'm doing it more efficiently. I don't buy a CD for twenty bucks, I buy a song for a dollar. I think the world is different, but I think it just makes it more efficient.