Air Pollution

STR via Getty Images

China Must Free These Activists and Restore Confidence in Their Country

Guo Yushan and He Zhengjun are accused of having written and published books and articles, and of having given lectures at universities, on such subjects as taxes, law reform, and environmental protection, with funding that included four foreign sources. They are just two of 1.4 billion Chinese citizens, but their work represented all that is hopeful and optimistic about China. Rather than jailing them, the government should free them, tap their confidence in their country and their dedication to their fellow citizen, thaw the chill that has accompanied their incarceration and help the country thrive.
Getty Images via Getty Images

Why Car Emissions Are Not a Big Deal

It may seem like we're going off-topic here with all this talk about the various sources of greenhouse emissions, but the point remains the same -- driving a gas-powered car doesn't affect the environment as much as you think. You can throw your car away and replace it with a hybrid or a bike, if you like, but the environment will still be in trouble.