Themes — Responsibility, Morality & Guilt

DNA is fundamentally a play about moral failure. Dennis Kelly uses a group of teenagers and a single terrible act to explore some of the most challenging questions in ethics: who is responsible when a group acts together? Is it possible to be guilty and not know it? What happens when a society abandons its moral foundations? This lesson examines the three interconnected themes of responsibility, morality, and guilt.

---

Responsibility

The Central Question

Who is responsible for what happens to Adam?

This question drives the entire play, and Kelly deliberately makes it impossible to give a simple answer.

Levels of Responsibility

Level	Who is responsible?	For what?
Direct physical harm	The whole group	The original bullying that caused Adam's fall
The cover-up	Phil (plan), Brian (witness), all (complicity)	Framing an innocent man, hiding Adam
Moral responsibility	Everyone who knew and did nothing	Failing to do the right thing
Structural	Phil, then Cathy	Leading the group into deeper moral failure

Diffusion of Responsibility