Problem: Give feedback to a classmate who wrote this The absolute best part of Shafer-Landau's argument is how he tackles the concept of moral progress. If you look back through history, societies have fundamentally transformed their understanding of justice because people woke up and realized that long-standing traditions were causing brutal, unnecessary suffering. Horrors like slavery, racial segregation, the systemic oppression of women, and the denial of basic human rights were all standard, culturally accepted practices at one point. Today, we rightly look back at them as massive moral failures. But here is the catch: if cultural relativism were actually true, those past societies could never have been wrong, because they were perfectly aligned with their own cultural code at the time. History tells a completely different story. Real progress happens because people recognize that their culture's current beliefs are fundamentally unjust and push to replace them with better, truer moral principles. This reality of human growth is the ultimate kryptonite to relativism; it proves that true justice exists completely independent of whether a specific culture approves of it or not. Need Assignment Help?