[geo] Geo-engineering and Arctic mentioned here.

September 20, 2012, *3:57 PM* Comment Pondering the Path To an Open Polar SeaBy ANDREW C. REVKIN In the mid 1800s, some scient

[geo] Geoengineering a Future for Humankind: Some Technical and Ethical Considerations by Rafael Leal-Arcas, Andrew Filis :: SSRN

http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2148835 Abstract: The term ‘geoengineering’ relates to the various strategies and techniques aimed at containing and, in some cases, reversing the effects of anthropogenic and other forms of environmental degradation. These strategies and tec