We need to work. Our minds are structured for "work". No, technology will not save the day for us. That is the Flintstone - Jetson myth. Most Tribal societies did not have organised religions. They were more "spiritual".

Money drives modern technology and makes it possible. Money is human behaviour. Thus, money can become worthless over night. When that happens, our technology will fail, for it takes money to maintain it and build it. Right now money is very unstable.