If the law is about anything, it is about revenge and forgiveness. It is, of course, about more than that, but underneath much of the law’s most intractable problems (not uncommonly found in areas of immigration, criminal law, and torts, to name only 3) you will usually find these two instincts, which may be more primal than you once thought:
Speaking of Faith guest Michael McCullough, author of “Beyond Revenge: The Evolution of the Forgiveness Instinct” with host Krista Tippett, in their Sunday, March 28th, 2010, interview:
“Michael McCullough describes science that helps us comprehend how revenge came to have a purpose in human life. At the same time, he stresses, science is also revealing that human beings are more instinctively equipped for forgiveness than we’ve perhaps given ourselves credit for. Knowing this suggests ways to calm the revenge instinct in ourselves and others and embolden the forgiveness intuition.” (Link to full website.)