Well, I guess there are different levels of being interested in something. I am interested in science and math enough to read about new stuff going on (like alternative energy solutions) which requires a moderate amount of knowledge of the subject to understand and apply it to what I am really interested in: economics. Do I spend my time reading about physics and calculus? No, but if I need to understand what someone means when they say "We see that B /A, which is zero for A = 1, that is, for the hydrogen nucleus, grows rapidly with A, reaches a broad maximum of 8.7 MeV about A = 56 and then decreases slightly," then I am really interested in math and whatever science is being discussed.
So I guess I am not interested in the material enough to sit through hours of lecture on science and math I don't care about in order to get a degree in math/science, but at the same time, I am also capable of a very narrow, intense interest in math/science when I come across a connection between it and economics. (And economics is connected to everything, I've decided.)
And I guess it also depends on the science, too. I've always been a fan of physics over chemistry, unless I get to blow something up (in which case I love chemistry.) But physics has always been easier for me to understand conceptually rather than mathematically, since you can see something and understand generally how it works, and then use math to prove that it works. Biology is boring; I've never been interested in biology. Ever. (Well, okay, I was interested in human biology for a very short period as a freshman, but a human physiology course cured me of that in a hurry.)
And economics is a lot like physics; you can understand the concepts just by observation of markets and human behavior, and then you can use math to define patterns, manipulate money supplies, etc. It's all very interesting. (But unlike physics, you can't really use math to determine if something will work or not because human behavior is unquanitifiable.) But I digress.
So I guess I would say yes, I am interested in math and science, while specifying that I am neither a mathematician nor scientist--nor do I desire to become one.
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Superman wears Jack Bauer pajamas.