It depends on how many groups and how many people in each. The Tobin tax would have been great to avoid some international financial catastrophes. The Kyoto protocol and all other sorts of tragedy of the common problems indicate that this type of commitment is hard to make and harder to keep. An interesting book mixing this with transhumanism and bioethics is “Unfit for the future” by Julian Savulescu.
It depends on how many groups and how many people in each. The Tobin tax would have been great to avoid some international financial catastrophes. The Kyoto protocol and all other sorts of tragedy of the common problems indicate that this type of commitment is hard to make and harder to keep. An interesting book mixing this with transhumanism and bioethics is “Unfit for the future” by Julian Savulescu.