We agree, with the provisions…

***”We agree to grant you equal rights in matters of property under the provision that you limit reproduction to kin, and create no moral hazard by bearing offspring that the rest of us must pay to raise and insure. Why? Because it is not necessary to grant you equal rights in any matter. It is merely beneficial for all of us if we do. But this benefit cannot come at the cost of our kin. Or it is of no benefit at all.”***

(there we go)

I’ve been framing a counter argument for feminists equal to ‘why don’t I kill you’ as a basis for cooperation. This quote as the same argumentative starting point.