It's catching up with us ...

Tropics on the Move by Phil Berardelli

Scientists have detected signs that the planet's tropics may have expanded much farther north in the past 3 decades than climate models had predicted for the next century. If the findings are confirmed and the trend continues, it could place major strains on subtropical ecosystems, hasten the spread of tropical diseases, and generally make life less pleasant for populations living with the zones of change.
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