You can't blame anyone else... You have to make your own choices and live every agonizing day with the consequences of those choices. He knew this. That's why he deserted us like we deserted those civilians. He saw the road ahead, a steep, treacherous mountain road. We'd all have to hike that road, each of us dragging the boulder of what we'd done behind us. He couldn't do it. He couldn't shoulder the weight." - Philip Adler

With so much protection, wouldn't one be able to wander among the undead ranks, taunting them at will with no danger of repercussion?

But no matter what happens to the surviving humans, there will always be the walking dead.

Zombie books were going to be my passion projects, but certainly not pay the bills. I thought I was going to have to get a real job on a sitcom or something, and have my zombie books to remind myself I was still a writer at heart. I never thought I could actually pay my bills and write what I wanted.

Can you ever “solve” poverty? Can you ever “solve” crime? Can you ever “solve” disease, unemployment, war, or any other societal herpes? Hell no.

The highest distinction is service to others.

I think the general anxiety of the 1960s - '70s spawned our interest in the living dead. When people worry about the end of their world, they need a safe vessel for all their fears. Zombies provide that vessel because they're 'safe.