The smog in China is now so bad that an entrepreneur is successfully selling cans of fresh air. He says he’s not doing it to make a profit, but just wait until he’s created an insatiable demand. For those of you who thing it’s ridiculous, what would your grandparents have thought about your regularly buying small bottles of water for $5? Maureen Chowdhury reports for NPR:

In response to the growing concern over China’s air pollution, a theatrical Chinese entrepreneur is selling cans of fresh air.

Chen Guangbiao, a multimillionaire, philanthropist and environmentalist, is selling each can for 5 yuan (80 cents) according to…