How do you know which politics is best to fight off invasive species or even they they should be fought in the first place if you don't understand evolution?
How many people have to worry about that? How many people can worry about politics if they can't read the ballot instructions or the flyers?
I'm not saying these things are utterly unimportant. they are not, however, as important as the means by which people gain access to the arguments about them; reading, writing...communication. We aren't talking about whether the schools are failing because they don't teach your brand of religion, but whether the kids graduating from those schools can READ.
How could you understand or properly assess the danger of antibiotics use as fattening agents if you don't understand evolution? How could you understand the challenges and intricacies of animal or plant conservation without a knowledge of ecology and evolution? Should we be worried about GMOs?
How can you worry about any of those things if you don't have access to the arguments? If you can't read...and thus cannot understand...what people are saying about them?
These are but a few policy question that as a citizen you would have been asked of you and will be asked again in the future.
Yes. BUT I CAN READ.
In fact a host of healthcare and environmental policies rely on an understanding of evolution (and a host of other basic scientific concept). How can a citizen make an enlighten decision if they themselves don't understand an issue?
How can they understand ANY issue IF THEY CAN'T READ? How can they communicate their ideas and opinions IF THEY CAN'T WRITE?
And that's just considering children will become citizens. Some, will also have to become trained in a variety of domain where a basic knowledge of science and biology is prerequisite. These domain are often highly competitive and the bedrock of entire local economies like pharmaceuticals to name only one.
How can they enter any sort of workforce IF THEY ARE ILLITERATE, functionally or literally? The point is going WHOOSH, somewhere in the cumulo nimbus clouds above your head. FIRST make sure they have the ability to access and understand the arguments. THEN make them.
What's frustrating here is that I happen to agree with you that science is important and really needs to be taught. But science (and evolution as a part of science) is a bit like trying to teach a kid how to paint a picture on a blank canvass; FIRST you need to give him the tools to do so. You know, the paint, the brushes...the knowledge of how to make a brush stroke, what sort of paint to use (don't mix oils and acrylics, for instance...oh, and water colors and oils don't go together either) Once s/he has the tools, THEN teach him/her how to paint like Monet.
Before you take the kid into the wonders of biology/geology/paleontology/whatever, teach him how to be comfortable with the alphabet.
You can't know what you don't know. You can live ignorant of many things and be very happy, but don't count on your ignorance on being "free of charge" forever.
Before you can drive your Audi, you have to learn to drive.
Before you can investigate that gluten-free cookbook, you have to learn to read it.
Before you can talk about carbon dating and how it works, you have to learn to add 5 + 5 and get 10.
You are insisting that evolution is THE most important thing to learn. It's important, but if you can't read or write functionally, it doesn't matter how important it is. Before you can get the kid into that room full of wonderful and important things to learn, he has to know how to open the door and walk in. He has to be LITERATE.
Before the Olympic athlete can get his medal for the triathlon, he has to learn to walk. Before he can decide which seed to plant...disease resistant, 'organic,' or grows well in his climate, he HAS TO BE ABLE TO READ THE SEED PACKET and understand the arguments.
YOU, sir, are putting the cart WAY before the horse.
I am concerned about whether people have umbrellas in the rain, and you are insisting that it is more important that everybody has the same COLOR of umbrella.
Do you think I've thrown enough metaphors, cliche's and analogies at you yet for you to GET THE POINT?