Let alone the chapter after chapter of tough-talking, cool-sounding reminiscers, I have trouble buying zombies. Yes, I get the scare factor, but maybe I’ve read too much science even to visualize myself into a fantasy world where a creature with no digestive system would be driven to eat. It just makes no sense. Human bodies can function with missing parts, of course, but without the integration of muscles, ligaments, digestion, and brain, it seems difficult to accept that they’d keep coming after you when they’ve been decaying for years. It’s all I can do to get out of bed most mornings, even as a healthy, living body. Analysts, I know, talk about zombies as metaphors, but with over 300 pages of stories in no way believable, I had to wonder about the limits of credulity. Maybe Carl Sagan was right after all.
I hope I’m not unsophisticated enough not to realize that the real point in Brooks’ novel is how the surviving humans treat each other. There is a moral to the story. We develop new and “better” weapons to kill one another. We’re smart enough to have world peace and prosperity, but wars are constantly erupting. We have a nation with many brilliant people and yet we elect a Trump. Self-destruction, it seems, is written into our genes. We consume one another. Even when the enemy is completely imaginary we find ways of believing. So I read World War Z, appreciating the irony. I still can’t get over, however, the trope that all you need is a human brain to want to destroy others.