In God Is Watching You: How the Fear of God Makes Us Human, the evolutionary biologist and political scientist Dominic Johnson argues that the religious impulse is a fact of human nature that can be explained in Darwinian terms, and that belief in supernatural punishment in particular is conducive, and perhaps necessary, to social order. John Gray examines the implications in his review:

The belief that we live under some kind of supernatural guidance is not a relic of superstition that might someday be left behind but an evolutionary adaptation that goes with being human.

[This] conclusion . . . is anathema to the current generation of atheists—Richard Dawkins, Daniel Dennett, Sam Harris, and others—for whom religion is a poisonous concoction of lies and delusion. These “new atheists” are simple souls. In their view, which derives from rationalist philosophy and not from evolutionary theory, the human mind is a faculty that seeks an accurate representation of the world. This leaves them with something of a problem. Why are most human beings, everywhere and at all times, so wedded to some version of religion? It can only be that their minds have been deformed by malignant priests and devilish . . . elites. Atheists have always been drawn to demonology of this kind; otherwise, they cannot account for the persistence of the beliefs they denounce as poisonously irrational. The inveterate human inclination to religion is, in effect, the atheist problem of evil.

But what if belief in the supernatural is natural for human beings? For anyone who takes the idea of evolution seriously, religions are not intellectual errors, but adaptations to the experience of living in an uncertain and hazardous world.

In 2003, the Libyan dictator Muammar Gaddafi, spooked by the American display of might in Iraq, decided to destroy or surrender his entire nuclear program. Informed observers have suggested that the deal he made with the U.S. should serve as a model for any agreement with Iran. Robert Joseph provides some useful background:

Gaddafi had convinced himself that Libya would be next on the U.S. target list after Iraq. There was no reason or need to threaten Libya with bombing as Gaddafi was quick to tell almost every visitor that he did not want to be Saddam Hussein. The images of Saddam being pulled from his spider hole . . . played on his mind.

President Bush’s goal was to have Libya serve as an alternative model to Iraq. Instead of war, proliferators would give up their nuclear programs in exchange for relief from economic and political sanctions.

Any outcome that permits Iran to enrich uranium at any level will fail the one standard that President Trump has established: Iran will not be allowed to have a nuclear weapon. Limiting enrichment even to low levels will allow Iran to break out of the agreement at any time, no matter what the agreement says.

Iran is not a normal government that observes the rules of international behavior or fair “dealmaking.” This is a regime that relies on regional terror and brutal repression of its citizens to stay in power. It has a long history of using negotiations to expand its nuclear program. Its negotiating tactics are clear: extend the negotiations as long as possible and meet any concession with more demands.