Is ‘radical plan to repair Earth’s climate’ a job creation scheme?

Has it occurred to these scientists that the Earth might respond in unexpected ways to grandiose attempts to artificially change the climate? Self-proclaimed would-be saviours of the world should be closely monitored to say the least.

Researchers plans for new centre to explore refreezing the poles, sucking out CO2 and ocean greening, says BBC News.

Scientists in Cambridge plan to set up a research centre to develop new ways to repair the Earth’s climate.

It will investigate radical approaches such as refreezing the Earth’s poles and removing CO2 from the atmosphere.

The centre is being created because of fears that current approaches will not on their own stop dangerous and irreversible damage to the planet.

The initiative is the first of its kind in the world and could lead to dramatic reductions in carbon emissions.

The initiative is co-ordinated by the government’s former chief scientific adviser, Prof Sir David King.

“What we do over the next 10 years will determine the future of humanity for the next 10,000 years. There is no major centre in the world that would be focused on this one big issue,” he told BBC News.

Some of the approaches described by Sir David are often known collectively as geoengineering.

Dr Emily Shuckburgh, a climate scientist at Cambridge University, said the new centre’s mission would be to “solve the climate problem”.

“It has to be. And we can’t fail on it,” she said.

The Centre for Climate Repair is part of the university’s Carbon Neutral Futures Initiative, led by Dr Shuckburgh.

It will bring together scientists and engineers with social scientists.

“This really is one of the most important challenges of our time, and we know we need to be responding to it with all our efforts,” Dr Shuckburgh told BBC News.

Refreezing the poles

One of the most promising ideas for refreezing the poles is to “brighten” the clouds above them.

The idea is to pump seawater up to tall masts on uncrewed ships through very fine nozzles.

This produces tiny particles of salt which are injected into the clouds, which makes them more widespread and reflective, and so cool the areas below them.

Full report here.