A commentary by Bret Stephens in today's Wall Street Journal , "Climategate: Follow the Money," raises issues, believe it or not, that pertain directly to salt. Salt? Bear with me. Stephens explains:
Climategate, as readers of these pages know, concerns some of the world's leading climate scientists working in tandem to block freedom of information requests, blackball dissenting scientists, manipulate the peer-review process, and obscure, destroy or massage inconvenient temperature data—facts that were laid bare by last week's disclosure of thousands of emails from the University of East Anglia's Climate Research Unit, or CRU.
We have no direct evidence that World Action on Salt and Health (WASH) and its salt reductionist members are engaged in such nefarious activities, but Stephens goes on to explain how "follow the money" makes sense when you take off the blinders that only money coming from corporate sources may be influencing a policy debate. "Money" is why we continue to see studies of salt and blood pressure when everyone accepts a relationship and why we're seeing more observational studies of the right question: salt and health outcomes. But the reluctance of the federal government to fund a controlled trial of salt and health outcomes may be linked to the tangled web of "money" as well.
Consider that thought when reading what Stephens says about the devotion of the universities and groups advocating on global warming:
(T)hey depend on an inherently corrupting premise, namely that the hypothesis on which their livelihood depends has in fact been proved. Absent that proof, everything they represent—including the thousands of jobs they provide—vanishes. This is what's known as a vested interest, and vested interests are an enemy of sound science.
Which brings us back to the climategate scientists, the keepers of the keys to the global warming cathedral. In one of the more telling disclosures from last week, a computer programmer writes of the CRU's temperature database: "I am very sorry to report that the rest of the databases seems to be in nearly as poor a state as Australia was. . . . Aarrggghhh! There truly is no end in sight. . . . We can have a proper result, but only by including a load of garbage!"
This is not the sound of settled science, but of a cracking empirical foundation. And however many billion-dollar edifices may be built on it, sooner or later it is bound to crumble.
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