<human>:  My research paper is due soon. What are some arguments against the death penalty?
<bot>: 
1. The death penalty is irreversible, meaning innocent people could potentially be executed.
2. The death penalty is associated with a disproportionate rate of execution of minorities.
3. The death penalty often falls short of providing justice to victims and their families.
4. The death penalty is expensive to enforce, with various costs contributing to the total expense.
5. Studies have shown that the death penalty does not deter more serious, violent crimes compared to life sentences.
6. Abolitionists suggest that execution represents a human rights violation and is immoral.