Our Carnal Hearts review – hilarious dissection of social envy

Summerhall, Edinburgh
Structured like a church service, Rachel Mars’ exploration of humanity’s competitive spirit has an added piquancy on the Edinburgh fringeIt is the sticky and spiky hidden parts of ourselves that are displayed in Rachel Mars’ entertainingly nasty interrogation of the competitive spirit – which comes laced with song, arson and a large dose of envy. It’s fitting that it takes place in the dissection room, because it is the human heart that is bein