Since Bill Moyers retired, I watch PBS pretty rarely. I remembered why when
I saw the NOVA special on New Orleans, "The Storm that Drowned a City." It
gave some useful chronology, but in an hour-long program on the genesis and
history of the storm, they avoided raising even the possibility that the
Bush administration may have contributed to the disaster.
I waited and waited for discussion of global warming's potential role in
fueling Katrina's ferocity. Finally, near the end, this science-focused show
spent maybe a minute quoting a scientist suggesting a possible link, and
then quickly undermined his words by having the prime expert they kept
coming back to dismiss the connection. They didn't even try to link Katrina
to the broader pattern of global climate change-related disasters, like
increases in tornadoes, floods, droughts, and forest fires. (A year before
Katrina, Swiss the world's second largest reinsurance company, warned of a
potential $150 billion annual toll from these kinds of disasters). The NOVA
show just kept repeating the same loop of scientists saying, we dodged the
bullet before, but it's headed for us now.