If you want your hit piece treated as "fact," you'll have to explain away the logical fallacy (#1) and provide some context to your alleged evidence (#2).
#1 is only a logical fallacy if you didn't read the entire article. The introduction of the article with the story from South Carolina is called a hook. The article went on to talk about Americans' perception of the big bang, evolution, the age of the earth, vaccinations, climate change, belief in death panels, belief in DNA, acceptance of the link between smoking and cancer, the disconnect between government intrusion on privacy matters and counter-terrorism, results from the education system, and even the dumbed down language used by politicians. Among the numerous others.
To Colpy's point, yes America has some of the brightest minds and best schools, but that at the same time would be a
non sequitur then to say that having the brightest minds and best schools means the country as a whole is accepting of scientific results and intellectuals in general, let alone even becoming more accepting.
As to the evidence, polls of opinion are always naked without the statistics. You're right that it would be nice to see more context. The journalist may have been getting pressed for words after expending so many on listing the many ways.