Showing posts with label CO2. Show all posts
Showing posts with label CO2. Show all posts

Friday, July 22, 2011

Sea ice shrinks to almost record lows

MG:

"Last month saw the second lowest Arctic ice cover since 1979, continuing the downward trend of summer ice cover, says the National Snow and Ice Data Center in Colorado.

Ice extent shrank in June at an average rate of 80,800 square kilometres per day, about 50 per cent faster than the average drop recorded from June 1979 to 2000.

At this rate, the Arctic Ocean may be ice free in summer by 2030, said Mark Serreze, director of the NSIDC, calling the decline of the extent of the sea ice and its loss of thickness "an overall downward spiral."

On the heels of that, Al Gore took a piece out in Rolling Stone:

The first time I remember hearing the question "is it real?" was when I went as a young boy to see a traveling show put on by "professional wrestlers" one summer evening in the gym of the Forks River Elementary School in Elmwood, Tennessee.

The evidence that it was real was palpable: "They're really hurting each other! That's real blood! Look a'there! They can't fake that!" On the other hand, there was clearly a script (or in today's language, a "narrative"), with good guys to cheer and bad guys to boo.

But the most unusual and in some ways most interesting character in these dramas was the referee: Whenever the bad guy committed a gross and obvious violation of the "rules" — such as they were — like using a metal folding chair to smack the good guy in the head, the referee always seemed to be preoccupied with one of the cornermen, or looking the other way. Yet whenever the good guy — after absorbing more abuse and unfairness than any reasonable person could tolerate — committed the slightest infraction, the referee was all over him. The answer to the question "Is it real?" seemed connected to the question of whether the referee was somehow confused about his role: Was he too an entertainer?

That is pretty much the role now being played by most of the news media in refereeing the current wrestling match over whether global warming is "real," and whether it has any connection to the constant dumping of 90 million tons of heat-trapping emissions into the Earth's thin shell of atmosphere every 24 hours.

Admittedly, the contest over global warming is a challenge for the referee because it's a tag-team match, a real free-for-all. In one corner of the ring are Science and Reason. In the other corner: Poisonous Polluters and Right-wing Ideologues.

The referee — in this analogy, the news media — seems confused about whether he is in the news business or the entertainment business. Is he responsible for ensuring a fair match? Or is he part of the show, selling tickets and building the audience? The referee certainly seems distracted: by Donald Trump, Charlie Sheen, the latest reality show — the list of serial obsessions is too long to enumerate here.