Plans don't necessarily have to be in place. There is a such thing as emergent phenomena whereby unpredictable things arise through interactions among smaller or simpler entities that themselves do not exhibit what arises. Critical mass is a real thing.
Plans don't necessarily have to be in place. There is a such thing as emergent phenomena whereby unpredictable things arise through interactions among smaller or simpler entities that themselves do not exhibit what arises. Critical mass is a real thing.