Navigation Links
Climate debate: What's warming us up? Human activity or Mother Nature?
Date:12/22/2009

A major analysis of the climate debate concludes that the majority of scientists agree that global warming is primarily man-made, although a vocal minority of skeptics is holding onto the idea that Mother Nature is the cause. The cover story of current issue Chemical & Engineering News (C&EN), ACS' weekly newsmagazine, appears at the conclusion of the much-publicized United Nations Climate Change Conference in Copenhagen. That conference sought to seal a comprehensive international agreement on dealing with global warming.

C&EN Senior Correspondent Stephen K. Ritter notes in the article that global warming believers and skeptics agree on a cluster of core points. These points include the following: That the Earth's atmospheric load of carbon dioxide has increased since the Industrial Revolution began in the late 1700s; that this increase largely results from the burning of coal and other fossil fuels; and that the average global temperatures have been rising since 1850, with most of the warming occurring since 1970.

"But here is where the cordial agreements stop," Ritter writes. "At the heart of the global warming debate is whether warming is directly the result of increasing anthropogenic CO2 levels, or if it is simply part of Earth's natural climatic variation." The article presents a sweeping panorama of global climate change science from the point of view of those who support both scenarios. The story notes that the debate is growing ever more contentious in light of the recent disclosure of e-mail messages suggesting that some scientists supporting the human activities scenario tried to suppress publication of opposing viewpoints.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related biology news :

1. Innovation boost to tackle climate change
2. Bowman creates graphic translation of climate change data
3. New discoveries could improve climate projections
4. Space agencies join forces to systematically observe climate variables
5. Climate projections underestimate CO2 impact
6. Old hay and Alpine ibex horns reveal how grasslands respond to climate change
7. Oceans day at International Climate Change Conference
8. List of unsung wildlife affected by climate change released
9. Study finds logging effects vary based on a forests history, climate
10. World forest observatory needed to monitor vital role of forests in climate deal
11. First comprehensive review of the state of Antarcticas climate
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/26/2016)... and LONDON , April 26, ... of EdgeVerve Systems, a product subsidiary of Infosys ... announced a partnership to integrate the Onegini mobile ...      (Logo: http://photos.prnewswire.com/prnh/20151104/283829LOGO ) ... customers enhanced security to access and transact across ...
(Date:4/14/2016)... , April 14, 2016 ... Malware Detection, today announced the appointment of Eyal ... new role. Goldwerger,s leadership appointment comes at ... heels of the deployment of its platform at several ... biometric technology, which discerns unique cognitive and physiological factors, ...
(Date:3/23/2016)... March 23, 2016 ... Sicherheit Gesichts- und Stimmerkennung mit Passwörtern ... (NASDAQ: MESG ), ein führender Anbieter ... Unternehmen mit SpeechPro zusammenarbeitet, um erstmals dessen ... wird die Möglichkeit angeboten, im Rahmen mobiler ...
Breaking Biology News(10 mins):
(Date:6/27/2016)... ... , ... Parallel 6 , the leading software as a service (SaaS) ... Virtual Patient Encounter CONSULT module which enables both audio and video telemedicine communication between ... Using the CONSULT module, patients and physicians can schedule a face to face virtual ...
(Date:6/27/2016)...  Liquid Biotech USA , ... Sponsored Research Agreement with The University of Pennsylvania ... cancer patients.  The funding will be used to ... clinical outcomes in cancer patients undergoing a variety ... employed to support the design of a therapeutic, ...
(Date:6/24/2016)... DIEGO , June 24, 2016 ... more sensitively detects cancers susceptible to PARP inhibitors ... circulating tumor cells (CTCs). The new test has ... HRD-targeted therapeutics in multiple cancer types. ... targeting DNA damage response pathways, including PARP, ATM, ...
(Date:6/23/2016)... ... June 23, 2016 , ... Mosio, a leader in clinical ... Patient Recruitment and Retention Tips.” Partnering with experienced clinical research professionals, Mosio revisits ... tips, tools, and strategies for clinical researchers. , “The landscape of how patients ...
Breaking Biology Technology: