By Cate Nelson •
September 11, 2009
In the wake of the Sigg/bisphenol-A controversy, a top researcher and CEO of Environmental Health Sciences fills us in on the news: endocrine disruptors such as BPA and phthalates are indeed toxic at low-level doses, too. And they’re toxic in entirely different ways than at the traditional high-dose testing indicates.
The way the tests work today is we think that by testing at high doses we’re gonna see everything. So that once we get to a dose that’s intermediate and we don’t see anything, we’re golden.
But the science is telling us that at really low doses as contaminants mimic hormones. They can have effects that are totally unpredictable by what happens at high doses.
Pete Myers spoke to Living on Earth about the consequences of current testing.
By Cate Nelson •
July 10, 2009
In what may be the first ban of its kind in the world, a rural Australian town has banned plastic water bottles.
Campaigners in Bundanoon (population 2,500) in New South Wales, were incensed after a beverage company proposed plans to tap an underground reservoir in the town, then bottle and sell the water.
Over 350 residents turned out to vote for the measure. Only 1 resident voted against the ban, along with a representative from the bottled water industry.
One campaigner, John Dee, told the BBC,
The company has been looking to extract water locally, bottle it in Sydney and bring it back here to sell it. It made people look at the environmental impact of bottled water and the community has been quite vocal about it.
We believe Bundanoon is the world’s first town that has got its retailers to ban bottled water. We haven’t found it anywhere else.
Now, all local businesses will stop selling plastic water bottles.
By Cate Nelson •
June 24, 2009
The Endocrine Society, a medical group representing the research of hormones, issued an intake warning at their annual meeting earlier this month.
The group is concerned over bisphenol-A and similar hormone-disrupting chemicals, found in plastics, pesticides, and other products. It said in a statement that bisphenol-A is a
’significant concern for public health’ and that it’s important for consumers to take a ‘precautionary approach’ to limit their exposure.
This follows on the heels of a few more studies regarding BPA. First–and most worrisome–is the recent study that showed that human exposure to BPA is likely much higher than previously thought and much higher than deemed “safe” by the FDA. That study’s author, Dr. Frederick vom Saal, who presented his study’s findings at the Endocrine Society’s annual meeting, said of the chemical:
BPA is now known to be a potent estrogen.
Human and animal studies indicate it could be related to diabetes, heart disease, liver abnormalities, miscarriage and other reproductive abnormalities, as well as prostate and breast cancer
Other recent studies should have us all cutting out the polycarbonate plastic.
By Cate Nelson •
February 19, 2009
Ugh. By now, anyone paying attention knows about the plastic “soup” floating across the Pacific. You’re well-versed in the phthalates problem. You avoid bisphenol-A. You even try to avoid plastic overall as to lessen your consumption of petroleum.
But what if that plastic water bottle wasn’t made of plastic anymore? Or even stainless steel? What if your “plastic” was actually made of wood?
By Lucille Chi •
August 9, 2008
Supermodel and mom Cindy Crawford is reducing the number of plastic water bottles that end up in landfills.
Cindy teamed up with PUR Water Filtration Systems, and designed a limited edition reusable water bottle bearing the slogan “Thirsty for Change“, with all proceeds going to help decrease water related diseases in developing countries. She aims to teach America about water consumption, and by doing so, hopes to impact the world…
Whole Foods Markets will stop using disposable plastic grocery bags on Earth Day, April 22, 2008. Banning plastic bags is undoubtedly good for the environment–is it also a boon for Whole Foods?
According to the Whole Foods Market website, Americans toss out about 100 billion plastic bags annually (we recycle a pitiful 0.6% of our plastic bags), crowding landfills with an energy-consuming product (it takes 430,000,000 gallons of crude oil to make the 100 billion bags) that lasts for at least 1,000 years. Whole Foods estimates that their action will save 100 million plastic bags in 2008, alone.
By drawing attention to their company policies that are good for the earth, Whole Foods also gets some good press. Was this part of their plan?
In the wake of the Sigg/bisphenol-A controversy, a top researcher and CEO of Environmental Health Sciences fills us in on the news: endocrine disruptors such as BPA and phthalates are indeed toxic at low-level doses, too. And they’re toxic in entirely different ways than at the traditional high-dose testing indicates.
