Let's get back to basics and get yourself right. In order to build strong communities we need strong individuals. Constantly study and learn new things to make yourself useful to the community and a well-rounded individual capable of critical thinking and problem solving. Train to get in shape and to learn self defense, martial arts, guns, archery, etc. Build communities, gardens, houses, and other physical structures. And grow...internally through a spiritual practice and externally by growing plants and connecting with nature.