News tagged with dilemma

Who should pay the price?

Social dilemmas, in which an individual profits from selfishness, unless the whole group chooses the selfish option, have long provided an academic challenge. A new study publishing in PLOS Computational Biology theoretically analyz ...

dateMay 14, 2015 in Social Sciences
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Climate negotiation as a bargaining game

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 ...

dateMay 12, 2014 in Environment
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Galaxies the way they were

(Phys.org) —Galaxies today come very roughly in two types: reddish, elliptically shaped collections of older stars, and bluer, spiral shaped objects dominated by young stars. The conventional wisdom is ...

dateApr 03, 2013 in Astronomy
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