Global Warming: Western U.S. Feels the Heat
By JOEL CONNELLY
P-I COLUMNIST
DUBOIS, Wyo.–As pilot Bruce Gordon lifts up from the
local airport, the distant perspective of the Teton Range
raises the spirits, but the unfolding sight of dying forests
sears the soul.
High-elevation white bark pines, which have endured droughts
and lightning and insect attacks in life spans as long as
1,000 years, are being killed by a tiny beetle whose numbers
were once limited by a bitter winter climate.