Last
week, Environment Illinois released "Feeling The Heat: Global Warming
and Rising Temperatures in the United States." According to this
report, 2007 tied for the second warmest year on record globally and
was the 10th warmest year on record in the U.S. Locally, the 2007
average temperature was 2.2°F above normal (the 1971-2000 average) in
the Chicagoland area.
This is part of a national warming trend: Between 2000 and 2007, the
average temperature was 1.7°F above normal in the Chicagoland area.
Nationally, the average temperature during this period was at least
0.5°F above normal at nearly 90 percent of the 255 weather stations
from which data was collected.
The message of the report is clear: temperatures continue to rise here
and across the country, and the time for action on global warming has
arrived. We can start with the following steps:
First, we must cap greenhouse gas emissions. Specifically, the United
States must reduce its global warming pollution by at least 20 percent
by 2020 and by 80 percent by 2050. A cap and trade system, supported by
both presidential candidates, must be a top priority for the next
administration.
