PLEDGE NOW
The Safety Of Plastics, Beyond B.P.A.

More scrutiny of plastics. Evidence of potential danger now, even in the kinds that were supposed to be safe. We’ll get the latest.

his Wednesday, Dec. 5, 2012 file photo shows a sculpture made of empty water bottles in Burlington, Vt. New research presented by the American Society for Reproductive Medicine on Monday, Oct. 14, 2013 suggests that high levels of BPA, a chemical in many plastics and canned food linings, might raise the risk of miscarriage in women prone to that problem or having trouble getting pregnant.  (AP)

This Wednesday, Dec. 5, 2012 file photo shows a sculpture made of empty water bottles in Burlington, Vt. New research presented by the American Society for Reproductive Medicine on Monday, Oct. 14, 2013 suggests that high levels of BPA, a chemical in many plastics and canned food linings, might raise the risk of miscarriage in women prone to that problem or having trouble getting pregnant. (AP)

The Food and Drug Administration says the chemical bisphenol-A, or B.P.A., is safe – but bans it in baby bottles, baby cups, the packaging for baby formula.  The American Medical Association has deemed B.P.A. an “endocrine disrupting agent.”  Studies have found it mimics estrogen.  Have linked it to cancer, asthma, diabetes, obesity, infertility, heart disease.  Households across the country have cleared their shelves of B.P.A. plastic.  But what if the “B.P.A.-free” plastics – substitutes – are dangerous too?  There’s a huge fight over that right now. This hour On Point:  the safety of plastics.

– Tom Ashbrook

Guests

Mariah Blake, reporter for Mother Jones. (@MariahCBlake)

R. Thomas Zoeller, professor of biology at the University of Massachusetts, Amherst.

Shuk-Mei Ho, chair of the department of environmental health at the University of Cincinnati College of Medicine.

From Tom’s Reading List

Mother Jones: The Scary New Evidence on BPA-Free Plastics — “Today many plastic products, from sippy cups and blenders to Tupperware containers, are marketed as BPA-free. But Bittner’s findings—some of which have been confirmed by other scientists—suggest that many of these alternatives share the qualities that make BPA so potentially harmful.”

Wall Street Journal: No Ill Effect Found in Human BPA Exposure —  “Human exposure to a controversial ingredient in many plastic bottles and food containers is too low to be worrisome, according to a closer look at 150 studies of an additive called bisphenol A, widely known as BPA. A toxicologist at the federal Pacific Northwest National Laboratory reported Friday that he had re-examined studies covering blood levels of BPA, which in high enough doses can mimic the sex hormone estrogen, among 30,000 people in 19 countries, including women and infants.”

Newsweek: BPA Levels Higher in Men With Prostate Cancer: Study – ” new study published Monday in the journal Plos One found that men with prostate cancer have BPA in their urine at levels 2- to 4-fold higher than cancer-free men. Aging is the best-known risk for prostate cancer, which makes the study’s findings particularly salient: BPA concentrations were especially high in prostate cancer patients under the age of 40, when aging is less of a contributing factor to the development of prostate cancer.”

R. Thomas Zoeller’s Tips On Reducing BPA Exposure

More Tips From R. Thomas Zoeller

Please follow our community rules when engaging in comment discussion on this site.
ONPOINT
TODAY
Jul 30, 2015
Shereef Bishay, co-founder of Dev Bootcamp, center, talks with student Ryan Guerrettaz during a class at Dev Bootcamp in San Francisco, Tuesday, April 2, 2013. Dev Bootcamp is one of a new breed of computer-programming schools that’s proliferating in San Francisco and other U.S. tech hubs. These “hacker boot camps” promise to teach students how to write code in two or three months and help them get hired as web developers, with starting salaries between $80,000 and $100,000, often within days or weeks of graduation. (AP)

From barista to tech wiz. Computer coding boot camps are hot. Vaulting their graduates in just months into high-paying jobs. We’ll look at the surge.

Jul 30, 2015
Conan O'Brien speaks at the 43rd AFI Lifetime Achievement Award Tribute Gala at the Dolby Theatre on Thursday, June 4, 2015, in Los Angeles.  (AP)

Who owns jokes? Seriously. In the age of social media, the lines are murky.

RECENT
SHOWS
Jul 29, 2015
The transit area at Terminal 3 in Singapore's Changi Airport, ranked as the world's best airport by SkyTrax, a UK-based travel consultancy. (WikiCommons / Jay8g)

New York City’s LaGuardia Airport to be torn down and rebuilt. We’ll consider what makes a great airport now, and how the US stacks up to the global competition.

 
Jul 29, 2015
Federal investigators respond to the scene of a shooting at the Grand Theatre on Thursday, July 23, 2015, in Lafayette, La. (AP)

Guns, background checks, and mass shootings. A new outcry over the system that decide who gets a gun and who doesn’t.

On Point Blog
On Point Blog
Q & A: Scott Walker On The Iran Deal, Huckabee Comments
Monday, Jul 27, 2015

Wisconsin Gov. Scott Walker explains his opposition to the Iran Deal, his record of statewide electoral victory and why he feels he’s set to win the 2016 Republican Presidential nomination.

More »
Comment
 
Q & A: Carly Fiorina On Trump, Sexism, And Being Cut From The GOP Debate
Monday, Jul 27, 2015

Republican Presidential Candidate Carly Fiorina, the former CEO of computer giant Hewlett-Packard, joined guest host John Harwood to talk Donald Trump, the upcoming Republican candidate debate and sexism in modern life.

More »
Comment
 
Our Week In The News: July 24, 2015
Friday, Jul 24, 2015

You all really, really love to listen to our week in the news segments (that’s great) and we wonder why. Plus: Alex Trebek can’t really sing, in case you were wondering.

More »
2 Comments