GLOBAL FEVER

CLIMATE CHANGE THREATENS MORE THAN MEGASTORMS, FLOODS AND DROUGHTS. THE REAL PERIL MAY BE DISEASE

Floods. Droughts. Hurricanes. Twisters. Are all the bizarre weather extremes we've been having lately normal fluctuations in the planet's atmospheric systems? Or are they a precursor of the kind of climactic upheavals that can be expected from the global warming caused by the continued buildup of CO2 and the other so-called greenhouse gases? Scientists are still not sure. But one of the effects of the unusual stretch of weather over the past 15 years has been to alert researchers to a new and perhaps even more immediate threat of the warming trend: the rapid spread of disease-bearing bugs and pests.

Climate...

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