Glenn and Gareth deliver a fortnightly global climate change programme covering the latest news, science, policy, politics and solutions. The Climate Show is a web-cast programme featured on www.theclimateshow.com.

We learned a lot this week, as Professor Keith Hunter of the University of Otago, one of the world's leading ocean chemists, gave us a masterclass on ocean acidification and what it means for the future of the oceans. Plus we discuss Australia's new carbon tax, green growth campaigns in New Zealand, why China's aerosols may have been doing us a favour and why cleaning them up might unleash more warming, and climate models having trouble with rapid climate events. On the solutions front we look at a tiny electric aeroplane setting a new speed record and a solar initiative in NZ. No John Cook in this show, but he'll be back soon........Subscribe to the podcast via iTunes, or listen/download here