Those are his exact words. Laugh, snicker, roll your eyes all you want, but people who believe stuff like that, they're out there...and there are more of them than you think.
And my fear is that getting creation taught in schools is just the first step of a much larger, theocracy, plan.
The United States is regressing. We are already falling behind the rest of the developed world in math and science. This teaching creationism, and allowing our children to be indoctrinated into believing these religious fairy tales and lies, will only make matters worse.
Again, you very liberally make assumptions about what I am and am not informed about. I'm perfectly aware those people exist. I know that, because I used to be one of them. I have about a dozen books on creationism in a box somewhere, because at one time I was a champion for it.
It's fine if you're scared of creationism being the beginning to a slippery slope. I'm not.
People like your relative are a relic that will die out with the inevitability of scientific progression, and theocracy will never be a reality in this country. Not in our lifetime, at least. Most theists don't even have a desire for it.