Some Americans may regard the half of U.S. science that works in academia as overtly partisan due to a lack of political diversity, but it doesn't affect science issues. Though the anti-vaccine, anti-GMO and anti-energy movements are overwhelmingly populated by the left, scientists readily attack those positions because evidence matters most to American scientists.

Not so much in Europe. American academia may have a political litmus test for getting a faculty job but that doesn't bleed over into science research. In much of Europe you are more likely to need to check off all of the correct cultural boxes to get a job in the first place. And you had better not deviate from the plan.

Like with emissions-free, white-collar astronomy jobs, it seems strange that anyone would protest emissions-free alternative energy, but in the United States it faces an uphill battle. On one side environmental groups lobby for it, while on the other, different environmentalists wait to file lawsuits and if they aren't paid off quickly, it could take years to resolve in court.

It's not a secret that organic farms trade modern science for inefficiency in production and higher profit margins - but that does not count the 'intangibles' that go into organic farming, argue Terry Anderson and Henry Miller, and those higher margins should be accounted for in a revenue-neutral way.

What do you have when someone declares that organic food should be separate from USDA oversight but organic soap should have special oversight if it is not made by a large corporation?

A California politician.

The U.S. educational system clearly produces some of the best minds in the world.

America leads in science output and in adult science literacy, yet when it comes to standardized tests, the United States has always been in the middle of the pack and that has long been a concern.