How do you make people not believe in aliens..satire?

so I gotta write a paper on how to make people not believe in aliens...my first essay was my problem: "why do so Many people believe in aliens, and this essay is my solution: but I need to think of a ridiculous and irrational way to get people not to believe in aliens ......my idea was to capture people who mentioned that they believe in aliens and take em to a brain wash facility...but it seems kinda stupid....I need a solution that is somewhat funny and ridiculous that I can be able to explain well......a good example would be for gun control: making every bullet cost 5 thousand dollars lol