How to Scale Community in a Large Gathering?

Elta: anonymity damages our subscription to social norms, and it makes us less altruistic. When you're in a supermassive gathering, you're just so distracted. The more distractions there are, the less attention we can have on one other human. So group size, and this is the whole philosophy of scaling down. How do we create recurring encounters? Elta yes, it allians with a lot of community psychology and community theory.