The Hard Problem is a play by British playwright Sir Tom Stoppard, first produced in 2015. The title refers to the hard problem of consciousness, which Stoppard defines as having "subjective First Person experiences"; he notes the strangeness in the illusion of consciousness in which, clearly, you have to be conscious to experience.
The first production was at the National Theatre, London, in 2015. It was directed by Nicholas Hytner (his last work at the National Theatre) with the following cast:
The production received mixed reviews, varying from "stimulating...rich" by Michael Billington of The Guardian and "elegantly interpreted" from The Standard's Henry Hitchings to "major disappointment" from Dominic Cavendish of The Daily Telegraph.
Philadelphia's Wilma Theater produced the U.S. premiere in January and February 2016. The play was directed by Blanka Zizka, with the cast that featured Sarah Gliko (Hilary), Ross Beschler (Spike) and Shravan Amin (Amal).