In Malaysia, palm oil is the life blood of their economy. Worth $13 billion a year, it's a crop that has transformed this country economically and socially. And the demand just continues to grow. Part of this is driven by the West's demand for biofuel. Now Western environmentalists are trying to stop the trade. But is this going to help, or merely hit those who can least afford to be hit? We also look at sustainable tourism in Vietnam. This is an absorbing and balanced look at development and sustainability on a global level today.