护士长支持对护士职业压力影响的纵向对照研究.pdf

护士长支持对护士职业压力影响的纵向对照研究.PDFSustainability 2012, 4, 210-226; doi:
OPEN ACCESS
sustainability
ISSN 2071-1050
rnal/sustainability
Article
Safe vs. Fair: A Formidable Trade-off in Tackling
Climate Change
Massimo Tavoni 1,2,*, Shoibal Chakravarty 2 and Robert Socolow 2,3
1 Fondazione Eni Enrico Mattei (FEEM) and Euro-Mediterranean Center on Climate Change
(), Corso Magenta 63, 20123 Milano, Italy
2 Princeton Environmental Institute, Princeton University, Nassau Hall, Princeton, NJ 08544, USA;
E-Mail: ******@
3 Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08544,
USA; E-Mail: ******@
* Author to whom correspondence should be addressed; E-Mail: ******@;
Tel.: +39-0252-036-936; Fax: +39-0252-036-946.
Received: 7 December 2011; in revised form: 10 January 2012 / Accepted: 19 January 2012 /
Published: 6 February 2012

Abstract: Global warming requires a response characterized by forward-looking
management of atmospheric carbon and respect for ethical principles. Both safety and
fairness must be pursued, and there are severe trade-offs as these are intertwined by the
limited headroom for additional atmospheric CO2 emissions. This paper provides a simple
numerical mapping at the aggregated level of developed vs. developing countries in which
safety and