Taxing times produce climate answers
Complex modeling, discussions and negotiations about the effects and challenges of implementing an economy-wide carbon tax in South Africa led to the African country taking a bold plan to the Copenhagen climate negotiations.
Pakistan in need of a life raft
ALICIA MOLLAUN looks back over a difficult year for Pakistan that has seen the ousting of a Prime Minister, an energy crisis and escalating sectarian violence.
Extremism in Pakistan
The shooting of Pakistani schoolgirl Malala Yousafzai has highlighted the need for that country’s politicians to speak out against violence, writes ALICIA MOLLAUN.
Global poor to suffer worst of warming
Climate change has the potential to cause devastation to the world’s poor and could undo decades of development hard work, according to a senior executive from the World Bank.
Lifting the heavy burden of obesity
Could a tax on highly processed foods help change consumer behaviour about the over consumption of food? That's the subject of an ABC Big Ideas show featuring Professor Adrian Kay from the Crawford School.