I like movies that show how society will eventually break down.
Please fix your grammar. Future tense is incorrect here, as is your usage of the adverb eventually.
The post is exactly how I intended it to be worded.
Society cannot continue even another hundred years the way we are now. We have our first major city running out of water this year. India is slowly cutting off Pakistan's water supply because they need the water too - and they are both nuclear armed.
"Zombies" are an excellent method of showing how biological warfare would break out.