During the Paleolithic Era, we went out and hunted and gathered food.
During the neolithic era we discovered how to farm plants!
During the paleolithic era we didn't have permanent housing. We had to move a lot. We had to hunt and gather almost all the time. but when we were not hunting or gathering we were making clothes but that was mostly it. We discovered how to make stone tools, we also learned how to make fire.
During the neolithic era we discovered how to farm, we also discovered farm animals. This made our population and our chance of survival increase. We began staying in one area, because of that we started to make permanent housing