| http://www.w3.org/ns/prov#value | - A better understanding of how factors such as changing temperature and sea levels made an ancient species vulnerable to catastrophe gives us a fuller picture of what we???re facing today. ???For example,??? says Renne, ???if we know the tolerance of the planet for CO2 in the atmosphere, we can feed that into policy.??? The great dino die-off, says Evans, ???provides a perspective on our current cr
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