Frankie Boyle review " scorched-earth standup serves up a self-interrogation
King's theatre, GlasgowOn his first home tour for a decade, Boyle tempered bad-taste gags by trying to decide whether his trademark humour has any worth in extreme times Australian standup Hannah Gadsby's 2017 show Nanette bagged a clutch of awards, took Netflix by storm and threw down a gauntlet to comedy. Now it's achieved a still more remarkable feat, by provoking Frankie Boyle to publicly reconsider his scorched-…