The UAE’s OPEC exit is not about oil; it is the end of Gulf solidarity

For decades, the Organization of the Petroleum Exporting Countries (OPEC) functioned as far more than an oil cartel. For its Gulf members, the organisation embodied a form of collective sovereignty over their primary resource: the capacity of Arab producing states to weigh together on the global economy, defend a shared rent and speak with a coordinated voice to Western consumers. That institutional fiction has just collapsed. …