Podcast: Geo-engineering: fixing climate for just US$6 billion

When a “solution” to a problem causes more damage than the problem, policymaking has gone awry. That’s where we often find ourselves with global warming today.

Activist organizations like Worldwatch argue that higher temperatures will make more people hungry, so drastic carbon cuts are needed. But a comprehensive new study published in Nature Climate Change led by researchers from the International Institute for Applied Systems Analysis has found that strong global climate action would cause far more hunger and food insecurity than climate change itself.

For three decades, climate campaigners have fought to make fossil fuels so expensive that people would be forced to abandon them. Their dream is becoming reality: Energy prices are spiraling out of control and will soon get even worse. Yet we are no closer to solving climate change.

Sky News TV, Australia. Aug 21, 2012.