| http://www.w3.org/ns/prov#value | - But scientists continue to gather new forms of data, and they continue to improve their techniques for evaluating the data ??? and the result of these improvements continually confirms our belief that over the past 1,000 years or so, the temperature of the Earth has been largely constant, and that the spike in the Earth???s temperature that began roughly 40 years ago is truly anomalous.
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