Will Iran collapse?

☝️ That's the question on everyone's lips, and one possible answer actually emerged during Iran's last collapse in 1979: a theory of revolutions from Harvard's Theda Skocpol.

Skocpol later reflected on where her theory (more agrarian-peasant focused) went wide, but it still offers a useful guide, so let's break it down and adapt it a little, shall we?

Skocpol broadly argues that for any regime to collapse, you first need...

1. A breakdown in state capacity

We've charted this over the years, but Iran's mullahs now face a perfect storm, including a) crippling droughts (dams are at <10%), b) a 99% collapse in the rial since 2018 (20% in the last month), and c) a security apparatus weakened not just abroad (Hezbollah, Hamas, and the Houthis) but at home via last year’s US and Israeli hits.

So to be clear, the state is still functioning — energy and transport workers are still turning up, for example. But it's under massive pressure and flailing for a response, trying $7 monthly subsidies one day, then street massacres the next. And that brings us to…

2. Elite fracture

A collapse usually involves internal splits as mullahs and generals argue over next steps behind the ageing ayatollah's defiant rhetoric. But while there've been rumours of elite families skipping town and even generals defecting, some of this looks like informational warfare aimed at encouraging (rather than reporting on) developments.

And sure, we can guess which rivals might emerge — we’d guess a ‘soft coup’ via an IRGC-backed hardliner like parliamentary speaker Ghalibaf, rather than an outsider like the pragmatic ex-president Rouhani, let alone a regime enemy like Rajavi (head of the 'People's Mujahadin') or Pahlavi (the US-based crown prince in exile).

But that all really depends on any...

3. Splits in the security apparatus

For now, the evidence still points to regime forces executing orders, leaving thousands detained, disappeared, or dead. But keep an eye on any credible reports of desertion, 'standing aside', or friction — both within the IRGC, but also between the IRGC (which answers direct to the ayatollah) and Iran's weaker and more conventional military (Artesh).

The regime has long under-equipped the less-ideological Artesh, precisely to avoid coups. And you could read the Artesh role here either way: we were surprised by its Saturday pledge merely to "protect public property" — a subtle distancing from the IRGC protecting the regime? But the statement also aligned with regime defence in other ways, like framing the protests as US-Israeli plots, and reaffirming loyalty to the ayatollah.

Then to casually riff on a Harvard theory (Skocpol sticks more to structure), there's also...

4. Ideological exhaustion

Lots of folks (even Max Weber) have examined this over the years, but the basic idea is if a regime's own justificatory story (messianic Shiite theocracy) stops working, authority becomes more likely to shift to a rival narrative that does work, perhaps like the pan-Persian nationalism encouraged by Pahlavi and even Israel. When the story switches, bureaucrats become more likely to disobey, and generals more likely to defect.

But again, the picture is mixed: while there are now millions in the streets, and the regime's own true believers seem outnumbered by opportunists, it's worth recalling 13 million folks still voted for the most regime-aligned candidate in 2024.

And while the world has changed, maybe this again nudges us back to that 'soft coup': enough to quell the unrest, and update — but not erase — the regime's founding story. That’d be a similar outcome to Venezuela, which might appeal to Trump if not the people.

But so much also still depends on the millions in the streets, which brings us to…

5. Cascade dynamics

Duke University’s Timur Kuran is one of the gurus here, explaining why regimes can look stable until they're not: folks naturally hide their opposition until it becomes safe to get involved, triggering a participation cascade. That's arguably what we saw on Thursday after Prince Pahlavi's protest calls, though key players like oil workers shrugged him off.

So now it comes down to a grim and unpredictable calculation: whether the millions of desperate and angry folks on Iran's streets can outlast a regime now actively degrading their coordination via blackouts, while attacking their cascading confidence with violence.

For now, the result still looks like a coin-toss.