My sermon for us Americans would be to construct the kind of institutions of mutuality and social cooperation that don't leave 15 or 20 percent of our people falling through the cracks. We can do it. It's not like we don't know what to do. It's not like there aren't models there. It's not like this isn't being done elsewhere. It's not like we can't afford to do it. It's a question of political will and it's about our definition as a people.

America is the only advanced industrial democracy where people can get sick and languish because they can't afford care. Or where people are blocked in access to the system because they don't have access to insurance, which is only available through certain narrow portals and under certain very restricted conditions. We're the only society that hasn't embraced this idea that no one should go without access to these services, regardless of their financial condition. And no one should be saddled with a lifetime of debt because they have the misfortune of falling ill.

We can see in retrospect that criminalizing the consumption of alcohol proves not to be the solution to the very real problem of drunkenness. So to what I want to say is the very real problem of the human susceptibility to addiction isn't best dealt with by building prisons and throwing people into jails.

My mouth is no prayer book, but my view is, I'd view addiction to these substances as a medical problem and I would treat it accordingly. What little I know about the history of drug control policy in the United States leaves me thinking that a hugely important moment came when the lawyers win out over the doctors on this matter.

Three strikes' laws make no sense as policy. They are more about the politicians responding to the people's desire to see their fury at social dysfunction reflected in the law. Our sentences are way too long. We need to look at the war on drugs, which is to say we need to look and this is easier said than done. Once again, politically, not an easy lift at all. Nevertheless, our policy is self-defeating. We're not keeping people from using the substances. We're creating a huge black market, just like we did under prohibition, which attracts all kinds of criminal enterprise.

Racial problems can't be easily reconciled with a pat account about racism and discrimination that lets us sort of relax into saying when we finally get this right, when we get rid of racism, when we reach the post-racial society, everything is going to be okay. Well, no, because along the way here, as we've not yet been in this racial nirvana, facts on the ground have been created.

You can put a person in jail for 5 years, for 10 years, or 20 years, for the same crime. We're deciding on 10 years to 20 years, when 5 years would be enough. Okay. The deterrent value, the additional amount of leverage that you get over a criminal to keep them from breaking the law in the first place, associated with making the sentences longer, is de minimous; it's essentially nothing.