A generation passionate about authentic faith has given rise to a new golden age of Christian optimism and social activism. But as a dizzying number of organizations call for our attention and engagement, Christians are beginning to see the pitfalls that dot this landscape: slacktivism, cause faddishness, empathy fatigue, burnout and cynicism. Tyler Wigg-Stevenson argues to do activism well means carrying with us the awareness that our activism cannot fix everything—it cannot erase a broken past, even as it imagines a better future.