Kazakhstan has oil and gas to export, but because of sanctions on Iran it has sent its goods mainly through Russia. One of many ramifications of the Iran nuclear-agreement will be the development of new trade and transport routes in central Asia.Courtesy of the U.S. Energy Information Administration

Over the past month, I’ve quoted responses from around the world, pro and con, about the Joint Comprehensive Plan of Action on Iran, a.k.a. “the deal.” You can find a compendium of previous Iran-related items here.

In honor of the new month, and of The Atlantic’s new Notes feature, I’m shifting the reader-mail part of this discussion to the Notes section. You can find the opening installment here. Subsequent discussions will be linked and collated there, using a new Notes-specific threading feature.

What’s that map doing at the top of this post? It show oil-pipeline routes in and out of Central Asia, and suggests why the reintegration of Iran into the world economic system could have surprisingly profound effects. That’s the subject of the first reader-message included in that Notes dispatch.

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