The longer the impasse over Iran's nuclear program continues, the more evident are the similarities in how the American and Iranian bodies politic react to such confrontations. The similarities between the United States and Iran that are involved in this matter actually go beyond the negotiating stalemate itself and involve some of the false assumptions that have made the possibility of an Iranian nuclear weapon seem like such a big frightening deal in the first place. One of those assumptions is that turban-wrapped Iranian heads work in a fundamentally different way from unwrapped Western heads, in that they are more concerned about an afterlife and less susceptible to being deterred in the current life. In fact, the behavior of Iranian leaders gives no support for that assumption; the principles of deterrence apply as much to them as to American or other leaders. The turbaned heads work in basically the same way in that regard as unturbaned ones.
Now the negotiating difficulties are putting on display other similarities between Iranians and Americans. A round of negotiations between Iran and the United States and its P5+1 partners that had been expected to be convened about now has not done so, as the two sides dicker over agendas and venues. The Iranians have been the more troublesome side lately, going back and forth on the question of a venue even though the P5+1 seem willing to meet just about anywhere. So we are hearing again on the American side familiar expressions of doubt as to whether the Iranians really want to negotiate an agreement. Those doubts are mirrored on the Iranian side, which has been given plenty of reason to question whether the United States and its Western partners really want to negotiate an agreement. Although the P5+1 are flexible about where to talk, they continue to be inflexible regarding the subject about which Iran has the most reason to talk, which is how to gain relief from economic sanctions. The P5+1 have put no proposal on the table that includes any significant sanctions relief, and the indications are that they have no intention of making any such proposal in the next round.
The P5+1's inflexibility very likely is the main factor underlying the diplomatic dance that the Iranians are doing right now and that is delaying the convening of a new round of talks. The Iranians may not want to be blamed if a new round is seen as a failure, which it would be if the inflexibility about sanctions continues. The Iranians may also see dickering over the terms for convening the next round as one of their few attention-getting ways of expressing displeasure over that inflexibility. Trita Parsi assesses that Tehran is probably miscalculating if it thinks it will be blamed and criticized more for participating in talks that fail than for not talking at all. That assessment may be correct, but it leads to another U.S.-Iranian similarity. Americans have repeatedly shown an affinity for the notion (U.S. policies toward the Palestinian-Israeli conflict provide an obvious, but by no means the only, example of this) that trying to negotiate and falling short is worse than not negotiating at all, no matter how much the underlying problem continues to fester. Now the Iranians are showing a bit of the same tendency.