[geo] Shrinking ship bubbles ‘could counteract climate change’-BBC

2015-02-27 Thread Joshua Jacobs
http://www.bbc.com/news/science-environment-30543252 Shrinking ship bubbles ‘could counteract climate change’ By Rebecca Morelle Scientists from University of Leeds, UK, say this would create a brighter wake behind a vessel and reflect more sunlight back into space. However, it could also

[geo] A new process to accelerate mineral weathering : Interview on BBC Radio 4 - 'Inside Science'

2015-02-27 Thread Renaud de_Richter
On BBC Radio 4 - 'Inside Science' http://www.bbc.co.uk/programmes/b053bxy1 *listen from 7 min 38* until 14 min Interview of Prof. Philp Davies, from Aston University. *Desalination to produce fresh drinking water is on the rise, but the bi-products of the process - acidic brine and carbon

[geo] Geoengineering a Right-Wing Technology?

2015-02-27 Thread Josh Horton
Clive Hamilton recently stated in a NYT op-ed that If there is such a thing as a right-wing technology, geoengineering is it. I submit that this is a gross oversimplification (or worse), and suggest that the following piece by a senior fellow at R Street (as in, Republican Party) is at least

[geo] Survivable IPCC projections are based on science fiction - the reality is much worse - The Ecologist

2015-02-27 Thread Andrew Lockley
Poster's note : probably one of the more robust attacks on the viability of CDR I've seen for a while. http://www.theecologist.org/blogs_and_comments/commentators/2772427/survivable_ipcc_projections_are_based_on_science_fiction_the_reality_is_much_worse.html The Ecologist Survivable IPCC

Re: [geo] Survivable IPCC projections are based on science fiction - the reality is much worse - The Ecologist

2015-02-27 Thread Hawkins, Dave
I think the IPCC has been quite transparent about the negative emissions components. And it has not said it will happen, rather that this scale of is required to solve the cumulative budget equation. Typed on tiny keyboard. Caveat lector. On Feb 27, 2015, at 3:16 PM, Oliver Tickell

Re: [geo] Survivable IPCC projections are based on science fiction - the reality is much worse - The Ecologist

2015-02-27 Thread Oliver Tickell
I would rather see it as an attack on the IPCC's pre-emptive stance that, before there is such a thing as field-proven CDR, political will behind it, public acceptance for it, funding mechanisms, etc etc, that the one and only climatically viable emissions scenario they put forward sneakily /

[geo] Measuring NGO Response to NAS Climate Intervention Reports - Rachael Somerville | FCEA

2015-02-27 Thread Andrew Lockley
http://dcgeoconsortium.org/2015/02/26/measuring-ngo-response-to-nas-climate-intervention-reports-rachael-somerville/ Measuring NGO Response to NAS Climate Intervention Reports – Rachael Somerville When I ask fellow college students for their views on climate engineering, I’m met with blank

[geo] Artefact – Climate engineering: Can we techno-fix our mistakes?

2015-02-27 Thread Andrew Lockley
http://www.artefactmagazine.com/2015/02/23/climate-engineering-can-we-techno-fix-our-mistakes/ CLIMATE ENGINEERING: CAN WE TECHNO-FIX OUR MISTAKES? Sebastian Moss (clipped) Stefan Schäfer co-leads the research group on climate engineering at the Institute for Advanced Sustainability Studies