This is where the shortcomings of a list of policy proposals become clear. It is easy to unfurl a policy wish list. But what is ultimately at stake here are our values. How do we weigh the role that the current inhabitants of a community should have in who enters that community next? How do we balance the interests of a town against the interests of a country? Changing the processes that make building and inventing so hard now requires confrontations with whether the systems liberals have built really reflect the ends they’ve sought.