Nobody disputes the premise. Hunger did, in fact, predate Bola Tinubu, in the same sense that gravity predated Isaac Newton. The trouble is what the premise is being asked to do. It is not offered as background. It is offered as an alibi, the rhetorical equivalent of a defendant telling the court that crime existed before he was born, and therefore he cannot reasonably be expected to account for the burglary. The doctrine of necessity has been stretched to cover many things in Nigerian constitutional history; this may be the first time it has been invoked to cover a grocery bill.
The Alibi of Antiquity: Tinubu, Hunger, and the Diplomacy of Shrugging by Lawson Akhigbe
