Did Seneca indeed touch off Rome’s worst provincial uprising by carrying his profiteering too far? The answer depends on a choice between Dio’s desire to see the worst in Seneca and Tacitus’ more mixed appraisal—the same choice that faces us at many turns. We know Seneca lent money at interest and managed a far-flung financial empire; we also know that rebel Britons were hard pressed by debt. Whether there was a link between the two is ultimately a judgment call.

