For more than two decades, members of the United Nations have sought to forge an agreement to reduce global greenhouse gas emissions. But so far, these international climate negotiations have had limited success.
Environment
May 12, 2014
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In the past few days, Facebook has gone full circle on its policy around censoring violent material.
Internet
Oct 24, 2013
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(Phys.org) —New research provides an insight into how groups of people tackle social dilemmas and effectively punish those engaging in anti-social behaviour.
Social Sciences
Mar 28, 2013
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When two individuals face off in conflict, the classic problem in evolutionary biology known as the prisoner's dilemma says that the individuals are not likely to cooperate even if it is in their best interests to do so. ...
Evolution
Dec 8, 2010
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Public disclosure of companies' pollution habits has been an effective method of reducing pollution in many countries. Similarly, research has shown that people's and firms' propensity to contribute to public good increases ...
Economics & Business
Jun 14, 2010
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