I agree with you that people should devote most of their attention to their family, but to play the devil's advocate here, I think that technology is necessary, and deserves quite a bit of attention. Think about it: a society is truly advanced when people stop farming for themselves, and rely on others to produce goods for them, so they can devote themselves to advancements in scienc, medicine, architecture, etc. Also, I think there's a point in every society where they become so large that they reach a cusp, and must either die out or exploit the resources they find outide their area (this can work for people living in a small town, a country, or a planet. If we ignore technological advancements completely, we will just fade away, and wear out our planet in the process.-Kyle