What does Stevenson argue is a critical barrier to justice?

Stevenson argues that public indifference to the plight of the wrongfully convicted is a critical barrier to justice because it allows systemic injustices to persist without challenge or accountability. When society turns a blind eye to the struggles of those who have been wrongfully accused or convicted, it creates an environment where injustice can thrive. Stevenson highlights various cases of wrongful convictions throughout "Just Mercy," illustrating how societal apathy contributes to the failures of the judicial system. This indifference often leads to a lack of advocacy for reform, as well as insufficient support for the individuals affected, thereby perpetuating a cycle of injustice. Addressing this indifference is essential for creating a more equitable and just legal system, as it calls upon individuals and communities to engage actively in the fight against wrongful convictions and to advocate for systemic change.