Climate Change: Time For Some Slightly Mad Ideas?
By Stephen Leahy

Sep 28 (IPS) – Lack of governmental action on climate change is forcing scientists to consider radical climate geo-engineering schemes such as giant vertical pipes in the ocean and growing vast blooms of plankton to try and prevent the worst from happening.

Companies backing some of these schemes hope to profit from the rising public clamour for action and politicians desperate to avoid serious reductions in greenhouse gas emissions.

“I wasn’t in favour of geo-engineering before, but we haven’t done well in reducing emissions,” said Chris Rapley, director of the Science Museum in London and former head of the British Antarctic Survey.

In fact, the global community continues on the “business as usual” path in terms of emissions of greenhouse gases (GHGs), thus increasing the chances of catastrophic climate change, Rapley, a climate change expert, told IPS.

“Just look at how incredibly quick the Arctic sea ice is melting,” he said. Continue reading →