Critical List: Australia will have a carbon tax; 10 percent of Chinese farmland contaminated
Australia is going to have a carbon tax: The prime minister's plan just passed the country's senate.
Not only do cars kill, so do commutes.
A man in England dumped more than 1 million tires across the country.
Heavy metals have contaminated 10 percent of farmland in China.
Shorter Rick Perry: The government should stop picking energy winners and losers, unless the winners are oil and gas companies.