Navigation Links
Geoengineering by coalition
Date:2/21/2013

Washington, D.C.Solar geoengineering is a proposed approach to reduce the effects of climate change due to greenhouse gasses by deflecting some of the sun's incoming radiation. This type of proposed solution carries with it a number of uncertainties, however, including geopolitical questions about who would be in charge of the activity and its goals.

New modeling work from Carnegie's Katharine Ricke and Ken Caldeira shows that if a powerful coalition ever decided to deploy a geoengineering system, they would have incentive to exclude other countries from participating in the decision-making process. Their work is published by Environmental Research Letters and is available online.

Carbon dioxide emissions from the burning of coal, oil, and gas have been increasing over the past decades, causing the Earth to get hotter and hotter. Large volcanic eruptions cool the planet by creating lots of small particles in the stratosphere, but the particles fall out within a couple of years and the planet heats upagain. The idea behind solar geoengineering is to constantly replenish a layer of small particles in the stratosphere, mimicking this volcanic aftermath and scattering sunlight back to space.

"Attempts to form coalitions to reduce greenhouse gas emissions have repeatedly hit the wall, because it's difficult to get everybody to participate in a substantive and meaningful way," Ricke said. "Members of coalitions to reduce emissions have incentives to include more countries, but countries have incentives not to participate, so as to avoid costs associated with emission reduction while benefiting from reductions made elsewhere."

But a game-theoretic model developed by Ricke, Caldeira, and their colleague Juan Moreno-Cruz from the Georgia Institute of Technology showed that when it comes to geoengineering, the opposite is true.

Smaller coalitions would be more desirable to the participants, not less, because those mem
'/>"/>

Contact: Katharine Ricke
kricke@stanford.edu
650-462-1047
Carnegie Institution
Source:Eurekalert

Page: 1 2

Related biology news :

1. Researchers analyse rock dissolving method of geoengineering
2. Coalition petitions FDA to fortify corn masa flour with folic acid
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/21/2014)... Their scruffy beards weren,t ironic, but there are reasons ... the Ice Age. , According to research from the ... liked living in Greater Cincinnati long before it was ... age. A study led by Brooke Crowley, an assistant ... enjoyed the area so much they likely were year-round ...
(Date:7/21/2014)... July 21, 2014 Dysfunction in dopamine signaling ... genes in the brain,s prefrontal cortex and may ... disorders, such as schizophrenia, according to UC Irvine ... in brain cells that receive this neurotransmitter showed ... affect a variety of behavioral and physiological functions ...
(Date:7/21/2014)... and Aqua satellites detected 154 hotspots in areas across ... land fires had increased again following a decline in ... report was far higher than what had been reported ... , The hotspots were scattered in six regencies and ... areas. Smoke and the related haze it creates could ...
Breaking Biology News(10 mins):Mammoth and mastodon behavior was less roam, more stay at home 2Mammoth and mastodon behavior was less roam, more stay at home 3UCI researchers find epigenetic tie to neuropsychiatric disorders 2
... State University and the University of Chicago has uncovered clues ... N4, injects an unusual substance -- an RNA polymerase protein ... The results, which are published in the current issue of ... of the infection strategies used by viruses that attack bacterial ...
... as an homage to achievement in the field of coral ... link between corals of the Pacific and Atlantic. Dr. Ann ... McNeill of the University of Miami named a new species ... some six million years old after renowned coral reef ...
... was managing several ecosystem research projects on Galveston Island when the 2008 hurricane season began in June 2008. Then ... Click here for more information. , ... , , , , ... , , , , ...
Cached Biology News:Researchers study virus with unusual properties 2Researchers study virus with unusual properties 3Isopora or isn't it? 2Dune and dirty: Hurricane teaches lessons through ecosystem research 2Dune and dirty: Hurricane teaches lessons through ecosystem research 3Dune and dirty: Hurricane teaches lessons through ecosystem research 4Dune and dirty: Hurricane teaches lessons through ecosystem research 5Dune and dirty: Hurricane teaches lessons through ecosystem research 6
(Date:7/21/2014)... (PRWEB) July 21, 2014 ... Workforce Investment Board (WIB) and Las Positas College ... provide technical education and hands-on training for veterans, ... Technology Program at Las Positas is designed ... needed for engineering technician careers, and establishes a ...
(Date:7/21/2014)... , July 21, 2014  Mike Patterson, CEO ... $1.6 million in Series Seed B funding to ... sensors for the life science, defense, intelligence, and ... Partners led the round and was joined by ... Said Patterson , "This round of funding ...
(Date:7/19/2014)... United States Non-Vascular Stents Market ... report, "United States Non-Vascular Stents Market Outlook to ... States Non-Vascular Stents market. The report provides value, ... and average prices (in US dollars) within market ... Metal Biliary Stents (Metal Non-Covered Biliary Stents, Metal ...
(Date:7/18/2014)... Reflecting the importance of the evolution of Houston’s real estate ... founder and president of Customized Real Estate Services , ... approach to the firm’s branding. , According to Ms. ... of his or her commercial clients have grown exponentially over ... in this market to fully embrace the potential for helping ...
Breaking Biology Technology:Engineering Program Established for Veterans 2Engineering Program Established for Veterans 3Global Graphene Manufacturing Leader, Graphene Frontiers, Receives Series Seed B Funding To Assure Production Of The Next Generation Of Biological And Chemical Sensor Technology 2United States Non-Vascular Stents Market Outlook to 2020 | Researchmoz 2United States Non-Vascular Stents Market Outlook to 2020 | Researchmoz 3United States Non-Vascular Stents Market Outlook to 2020 | Researchmoz 4LEED AP Certified ITRA Global / Customized Real Estate Services Introduces New Approach to Its Branding 2
... Contributed by James V. Anderson and Charles L. Guy, The,University of Florida, Institute ... Introduction , ... , Glucose Regulated Proteins) are ER-luminal proteins ... 1 BiPs are associated with the transport and folding process , ...
... Contributed by Alan T. Bakalinsky Department of Food Science and Technology, ... , Abstract , ... cerevisiae were , compared to those of ... supported previous genetic findings that two of the wine strains are aneuploid , ...
... Marie Nguyen and William Strong, Bio-Rad Laboratories, Inc.,6000 James ... , Introduction , ... is an established technique employed for protein separation. However, ... manual steps and several , hours to ...
Cached Biology Technology:A Rapid Method for the Purification of Analytical Grade Proteins From Plants Using Preparative SDS-PAGE and Preparative IEF 2A Rapid Method for the Purification of Analytical Grade Proteins From Plants Using Preparative SDS-PAGE and Preparative IEF 3A Rapid Method for the Purification of Analytical Grade Proteins From Plants Using Preparative SDS-PAGE and Preparative IEF 4A Rapid Method for the Purification of Analytical Grade Proteins From Plants Using Preparative SDS-PAGE and Preparative IEF 5Electrophoretic Karyotypes of Wine Strains of Saccharomyces cerevisiae 2Electrophoretic Karyotypes of Wine Strains of Saccharomyces cerevisiae 3Electrophoretic Karyotypes of Wine Strains of Saccharomyces cerevisiae 4Electrophoretic Karyotypes of Wine Strains of Saccharomyces cerevisiae 5Electrophoretic Karyotypes of Wine Strains of Saccharomyces cerevisiae 6Performance Comparison of the Experion Automated Electrophoresis System and a Competing Automated System for Protein Analysis, Rev A 2Performance Comparison of the Experion Automated Electrophoresis System and a Competing Automated System for Protein Analysis, Rev A 3Performance Comparison of the Experion Automated Electrophoresis System and a Competing Automated System for Protein Analysis, Rev A 4Performance Comparison of the Experion Automated Electrophoresis System and a Competing Automated System for Protein Analysis, Rev A 5Performance Comparison of the Experion Automated Electrophoresis System and a Competing Automated System for Protein Analysis, Rev A 6Performance Comparison of the Experion Automated Electrophoresis System and a Competing Automated System for Protein Analysis, Rev A 7Performance Comparison of the Experion Automated Electrophoresis System and a Competing Automated System for Protein Analysis, Rev A 8Performance Comparison of the Experion Automated Electrophoresis System and a Competing Automated System for Protein Analysis, Rev A 9Performance Comparison of the Experion Automated Electrophoresis System and a Competing Automated System for Protein Analysis, Rev A 10Performance Comparison of the Experion Automated Electrophoresis System and a Competing Automated System for Protein Analysis, Rev A 11Performance Comparison of the Experion Automated Electrophoresis System and a Competing Automated System for Protein Analysis, Rev A 12Performance Comparison of the Experion Automated Electrophoresis System and a Competing Automated System for Protein Analysis, Rev A 13
... offers the most comprehensive, cost-effective solution ... have incorporated unprecedented quality into both ... includes proven detection chemistries and antibodies ... TechMate protocol. It also includes our ...
Human Cell Line Slides...
Mouse Cell Line Slides...
Request Info...
Biology Products: