john defterios, cnn, athens. >>> later on on "world business today," bucking the trend. it's an economy that held up during times of global uncertainty. and now australia's prime minister, julia gillard, is using the country's cash to pay for its carbon footprint. we'll be speaking to her next. where there's magic. and you now understand what nature's been hiding. ♪ at dow we understand the difference between innovation and invention. invention is important. it's the beginning. it's the spark. but innovation is where we actually create value for dow, for society, and for the world. ♪ at dow, we're constantly searching for how to use our fundamental knowledge of chemistry to solve these difficult problems. science is definitive. there is a right answer out there. [ male announcer ] the same 117 elements do the fundamental work of chemistry. ♪ the difference, the one element that is the catalyst for innovation, the one element that changes everything is the human element. ♪ can a trading site help make you a sharper trader? mine can. td ameritrade can. they've got trading