Tag Archives: geoengineering the world

Does cyclone modification geoengineering make sense?

Is what a group of engineering policy researchers and atmospheric scientists from Carnegie Mellon and MIT asked themselves. Considering increasing hurricane damage around the Gulf of Mexico – and technological options – they get to a ‘maybe’.

Geoengineering can save Greenland, model suggests

We recently witnessed a new Greenland melting record. And according to a new paleoclimate comparison by James Hansen we could be in for meters of sea level rise within this century, due to expected non-linearity of the melting process.

Geoengineering La Niña

According to the WMO the current La Niña episode will continue to exist for at least another 2-4 months. Other sources state it may last until 2012. This La Niña could be the strongest in decades and is likely to … Continue reading →

Getting practical on geoengineering: the cheapest way to lift 1 Mt of aerosols

Aurora Flight Sciences recommends Aurora Flight Sciences. At least that’s what David Keith, Climate Professor at the University of Calgary and a leading expert on geoengineering leads to suspect in their joint cost analysis, published three weeks ago.

Geoengineering vs ‘extreme geoengineering’

Current proposals for geoengineering, measures to directly influence parts of system Earth, like the global climate system, seem overestimated – with respect to their proclaimed beneficial outcomes. Last month science magazine PNAS published an overview of some of the better … Continue reading →