Posts Tagged ‘chemicals’

What is green?

Tuesday, October 21st, 2008

I think I’m suffering from writer’s cramp already. Or is it the overwhelming amount of information out there that I want to share with my readers and am having a hard time narrowing down to just one? Based on how this entry is shaping up, it must be the latter. The next few blog entries are going to break down the basic issues of sustainability affecting our everyday lifestyles in digestible, bite-size pieces.

What is green? And greenwashing? Why do I care? How does it affect you? The planet? Everything.

First let’s get the ugly right out in the open. Greenwashing: the best definition I found on the Internet that really pinpoints what greenwashing is came from LOHAS.com (Lifestyles of Health and Sustainability, aka my favorite new website). According to LOHAS, “greenwashing is a superficial nod to the environment that marketers and businesses that historically were not interested in sustainable concerns, are doing in order to improve their public relation standings with the consumer or public. Analogous to brainwashing.” Greenwashing can sometimes lead to positive outcomes in cases where companies decide to make a serious commitment to protecting, caring for or improving the environment - any amount of effort down this path only stands to make our Earth a better place. However, continuing to invest in destructive economic, social or environmental practices for the sheer yield of profits is not only detrimental to the planet, it is a business model that will eventually fail over time as natural resources are depleted.

The best example of greenwashing I have come across so far is this:

The Human Element. Beautiful, right? It’s a really touching message, and some great footage. In all seriousness. For DOW Chemical Company?! DOW makes just about everything. A quick glimpse of their product inventory includes:

  • Agricultural and Food
  • Automotive and Transportation
  • Building & Construction
  • Coatings and Adhesives
  • Electronics and Appliances
  • Fiber/Textiles, Footwear
  • Flooring
  • Furniture and Bedding
  • Health & Medical
  • Home and Personal Care
  • Oil & Gas/ Chemical Processing
  • Packaging & Films
  • Water
  • Wire & Cable

If that doesn’t cover every chemical industry in the world and every aspect of our lives, I don’t know what does. This is exactly what sustainability is all about. Everything we do on a daily basis is affected.

The EPA defines sustainability as “environmental protection [that] does not preclude economic development and that economic development must be ecologically viable now and in the long run. Common use of the term “sustainability” began with the 1987 publication of the World Commission on Environment and Development report, Our Common Future. Also known as the Brundtland Report, this document defined sustainable development as “development that meets the needs of the present without compromising the ability of future generations to meet their own needs.” This concept of sustainability encompasses ideas, aspirations and values that continue to inspire public and private organizations to become better stewards of the environment and that promote positive economic growth and social objectives. The principles of sustainability can stimulate technological innovation, advance competitiveness, and improve our quality of life.”

What have you done for yourself that also benefited the environment lately?

The next post will narrow down our focus a little bit and hone in on some simple ways to start thinking sustainably.

teflon releases toxic chemicals

Tuesday, December 5th, 2006

Help raise the awareness. For full text, visit this article: http://www.commondreams.org/headlines06/1205-05.htm published today, 12.05.06 by CommonDreams.org

PERFLUOROCHEMICALS (PFOA)

What are they?

A group of man-made chemicals often used in a wide variety of consumer products such as carpets, upholstery, textiles and nonstick cookware. Perfluorooctanoic acid, or PFOA, has grabbed the public spotlight recently because it is used in Teflon cookware. Brand names include Teflon, Stainmaster, Gore-Tex. DuPont and other manufacturers agreed to work to phase out its use by 2015. Still, perfluorochemicals are in the blood of virtually all Americans, according to the federal Environmental Protection Agency. And numerous studies have found that the levels in U.S. residents are the world’s highest. The chemicals’ widespread use in carpets, stain-resistant textiles and cleaners is possibly the major source of human exposure.

What are the possible health effects?

The main concern is that when perfluorochemicals enter the body, they stay there for years. An EPA science advisory panel recommended in February that PFOA is a “likely” human carcinogen. Other studies involving laboratory animals have found that perfluorochemicals damage organ function and sexual development. DuPont officials, however, say there is no evidence that the chemicals harm humans. (Despite the fact that they have recently reduced the level of PFOA in new Teflon products, have agreed to completely phase out the chemical by 2015, and face a $10.25 million lawsuit filed in 2005 by the EPA for failing to report that it had learned as early as 1981 that PFOA could pass from a woman’s blood to her fetus).

SOURCES: Environmental Protection Agency, federal Agency for Toxic Substances and Disease Registry, New York State Department of Health

STUDIES:

A 2001 University of Toronto study published in the British science journal Nature concluded that PFOA is one of several toxic gases emitted when Teflon is heated to 680 degrees, which is easy to do, even if cooking an omelet. And there have been at least 94 documented cases of a flulike illness, polymer fumer fever, among industrial workers exposed to Teflon heated beyond 700 degrees.

CURRENT PROJECT:

Twelve Tarrant County (Texas) residents volunteered to have their blood tested for 83 toxic chemicals, many of which are used in common household and office products.

The Star-Telegram (Texas) worked with Dr. Arnold Schecter, an environmental-sciences professor and public-health physician at the University of Texas School of Public Health in Dallas. Blood samples were drawn at Lone Star Screening in Euless and sent to ERGO laboratories in Hamburg, Germany.

For questions or comments, contact Scott Streater at 817-390-7657 or sstreater@star-telegram.com, or Mark Horvit at 817-390-7087 or mhorvit@star-telegram.com