Every week The Walking Dead forces record audiences to wrestle with morality issues, which is probably why Talking Dead’s Chris Hardwick read this question from a fan after this week’s episode, Isolation:
“It seems like everyone is losing loved ones. Do you think it’s important to care about people during a zombie apocalypse or is survival the only goal?”
Rick and Hershel seem to be wrestling with that very issue in this episode when Hershel insisted on risking with his own life to go and care for the sick