A point of clarification, folks: Tetrabromobisphenol-A is NOT Bisphenol-A. Bisphenol-a is used in making many kinds of plastics. Tetrabromo bisphenol-A is a compound containing bromine, considerably more expensive that ordinary bisphenol-a, and used as the startign-material for making a fire-retardant resin used in making some things including printed circuit boards. Brominated resins are not used in making drinking water bottles. I would take a very close look at claims of polycarbonate releasing bisphenol-A, and ask for the actual science behind it, and *who paid* the particular institution who did the research and published their results, and if the research has been validated by institutions not paid by vested interests. Then I would look at the statistics of just how many cancers were caused by what amount of bisphenol-a, as high-altitude air travel and living in high-altitude cities also causes cancer, as does breathing oxygen, whose metabolism in the body makes oxygen-containing free-radicals, known also to be carcinogens. Not that I'm cynical or anything...but just about anything can be found to "cause" cancer if you look hard enough. Steve Smith PE> Hi, Gordon! PE> BPA is also key to the creation of polycarbonate - an extremely PE> useful engineering plastic. Polycarbonate is also the source of PE> the environmentalists' concerns. It seems that hikers have taken PE> a liking to carrying their water in clear, unbreakable containers PE> made of polycarbonate. The problem is that the polycarbonate - PE> when in continuous contact with water - will release some of its PE> BPA into the water where once ingested has been proven to be carcinogenic. PE> To me the appropriate solution here is to "outlaw" the use of PE> polycarbonate in containers rather than the use of BPA. If they PE> "outlaw" BPA, society is going to have to learn how to live PE> without a lot more than circuit boards. PE> Best regards, PE> Ed PE> From: tinwhiskers-bounce@xxxxxxxxxxxxx PE> [mailto:tinwhiskers-bounce@xxxxxxxxxxxxx] On Behalf Of Gordon Davy PE> Sent: Saturday, January 09, 2010 4:10 PM PE> To: tinwhiskers@xxxxxxxxxxxxx PE> Subject: [tinwhiskers] Re: Electronics makers turning green and benefitting? PE> Bob, PE> Thanks for posting your rebuttal. Environmental activists hardly PE> even bother anymore to claim that they are working for the benefit PE> of public health; it's increasingly clear that they're pursuing PE> political power and redistribution of wealth. While my posting may PE> appear to be off-topic, it is important to recognize the reasons PE> for the restrictions that have been imposed on the electronics industry. PE> Here's a just-published essay regarding their attempts to ban PE> another chemical, BPA. See PE> http://townhall.com/columnists/KenBlackwell/2010/01/09/liberals'_go_to_war_on_science;_surrender_on_terror. PE> BPA is the starting material for epoxy printed wiring boards. PE> TBBPA (tetra-bromo bisphenol A). So they're at war not just with PE> lead and with halogens such as bromine (which impart flame PE> retardant properties), but with epoxy. Fear-mongers, they talk PE> about "risk" but never about actual cases of poisoning. Their PE> claims about ease of recycling are phony. And of course they PE> ignore their own Precautionary Principle, since that's intended PE> only to impose on their adversaries. PE> While this may sound cynical, since the advocates are lying in PE> their claims, they will have no interest in hearing the truth in PE> appeals from their victims, no matter how winsomely it may be propounded. PE> Gordon Davy PE> Peoria, AZ PE> ________________________________ PE> Saturday, January 09, 2010 PE> [cid:~WRD000.jpg]<http://townhall.com/columnists/KenBlackwell> PE> Liberals' Go to War on Science; Surrender on Terror PE> by Ken Blackwell PE> Two ongoing trends I chronicled during 2009 highlight an ironic PE> situation: Liberals remain tough on their domestic political PE> opponents, while lax when it comes to our real common PE> enemies.<http://spectator.org/archives/2009/11/24/welcome-back-carter> PE> As we recently saw with the Christmas airplane-bombing attempt, PE> liberals seem bent on treating terrorists with kid gloves, PE> insisting they receive rights normally reserved for U.S. citizens PE> (even when this means failing to extract timely information that might save lives). PE> Conversely, liberals play "hardball" when their opponents are not PE> terrorists or criminals, but instead, American businesses and PE> industries. One such example is the left's battle against PE> Bisphenol A (BPA), a chemical used for more than a half century to make plastics more durable. PE> Though clearly less consequential than the war on terror, the PE> Left's war on BPA serves as a microcosm of the larger attempt to PE> use "junk science" and litigation to redistribute wealth from PE> job-producing American industries into the hands of trial lawyers PE> and liberal special interest groups. PE> In this regard, the Left's attempts are reminiscent of their past PE> battle against the insecticide DDT. In the 1960s, many developing PE> nation's had nearly wiped out malaria, but it came back after DDT PE> was banned. It did not matter that DDT was harmless to humans - PE> and actually saved lives -- the Left attacked it, ultimately PE> causing 50 million preventable deaths. PE> Despite the fact that BPA has consistently been proven by the FDA PE> to be harmless to humans PE> <http://toxsci.oxfordjournals.org/cgi/content/abstract/kfp266v1> PE> -- and despite the fact that the FDA is about to release a new PE> study on the chemical in a few weeks -- several media outlets PE> (most notably the Milwaukee Journal Sentinel and the LA PE> Times<http://latimesblogs.latimes.com/booster_shots/2009/12/fda-word-on-bpa-delayed.html>) PE> have called on the FDA to rule that the chemical is dangerous -- PE> before the new study comes out. Talk about pre-judging a case... PE> Let me stress that BPA has consistently been proven to be PE> harmless in humans. What is more, as I've previously noted, PE> liberal special interests have a clear financial stake in PE> attacking the PE> chemical<http://www.americanthinker.com/2009/07/a_chemical_scare_campaign_is_g.html>. PE> Lastly, it is clear that numerous businesses which produce PE> plastics ranging from sporting equipment to shatterproof water PE> bottles, to eyeglass lenses, to CDs stand to lose significant PE> amounts of money, possibly causing them to layoff employees in PE> places such as my home state of Ohio, if BPA is banned. PE> To be sure, if the new FDA study fairly concludes the chemical is PE> unsafe for humans (a conclusion that would contradict numerous PE> prior studies), I would obviously agree that these products should PE> be pulled. But that is precisely why this premature interference PE> is so pernicious. Now that the jury has effectively been tampered PE> with, what are the odds that the new study will, in fact, be PE> accepted as fair? In fact, there is a very real danger we may be PE> allowing media groups to establish science policy, without the benefit of science. PE> Liberals would be the first to cry foul if a criminal were PE> presumed guilty and they would object to the sort of "double PE> jeopardy" which causes a product to defend itself indefinitely PE> (or, until proven guilty). Yet, they seem to have no problem when PE> the target is an American industry, not a terrorist or criminal. PE> After all, a 2009 FDA study concluded BPA was safe. Apparently, PE> that wasn't the "right" conclusion. ...If only liberals were as PE> tough on terrorists as they are on American businesses. PE> ### PE> Ken Blackwell is a senior fellow at the Family Research Council PE> and member of the Council on Foreign Relations. He was U.S. PE> Ambassador to the United Nations Human Rights Commission. PE> ________________________________ PE> The information contained in this message may be confidential and PE> legally protected under applicable law. The message is intended PE> solely for the addressee(s). If you are not the intended PE> recipient, you are hereby notified that any use, forwarding, PE> dissemination, or reproduction of this message is strictly PE> prohibited and may be unlawful. If you are not the intended PE> recipient, please contact the sender by return e-mail and destroy PE> all copies of the original message. PE> __________ Information from ESET NOD32 Antivirus, version of PE> virus signature database 4762 (20100111) __________ PE> The message was checked by ESET NOD32 Antivirus. PE> http://www.eset.com -- Best regards, Steve mailto:steve@xxxxxxxxxxxxxxxxxxxxxx www.consultingscientist.us http://www.pickensplan.com/