A : [[film]]
Part of : [[Marvel Cinematic Universe]]
[[Recidivism]]. Difficult for Scott Lang to reintegrate into society after being in prison. He ends up reoffending.
[[Precautionary principle]]. Hank Pym hides his work due to how dangerous it is. (After using it for himself for many years though?)
[[Redemption]]. Lang redeems himself in the eyes of others. By helping bring someone else to justice.