主播大秀

President Obama says the time for talking about greenhouse gas emissions is over - it's time for action. We hear what he has in mind.

No more excuses - Australia takes Japan to court to prove that there is no science in scientific whaling.

And no laughing matter - the giggling Irish execs who thought the joke was on everyone else when their bank went bust have been caught on tape.

We're live in Sydney, New York, Canada, Delhi and Shanghai - and are joined throughout the show by author of "What the US can learn from China" Professor Ann Lee and journalist Jyoti Malhotra.