Bottle Hunters Clash With Archaeologists

  • Though archaeologists may disagree, diggers Fortemeyer and Jordan say it’s better to dig quickly – maybe even sloppily – then to not dig at all.(Photo courtesy of Samara Freemark)

Archaeologists are not happy with bottle hunters. Bottle hunters spend their free time digging up outdoor privies – or, 19th century toilets. They’re looking for old glass bottles. But as Samara Freemark reports, they’re catching flak from the professionals.

Transcript

Archaeologists are not happy with bottle hunters. Bottle hunters spend their free time digging up outdoor privies – or, 19th century toilets. They’re looking for old glass bottles. But as Samara Freemark reports, they’re catching flak from the professionals.

If you ever went looking for buried treasure when you were a kid, maybe you can begin to understand just how crazy people can get about digging up bottles.

Take Jack Fortemeyer. When I met him, he was neck-deep in a hole in a backyard in Brooklyn. He was shoveling out a 19th century privy with his partner Scott Jordan. Not so bad for a 70 year old man.

“I told the kids you guys are going to have to do the digging while I sit up on the top in a wheelchair and you’re going to pass me the bottles and so forth. I’m getting to that point.”

Fortemeyer is a bottle digger – a person who digs up backyard privy pits looking for old bottles. The ones they find, they clean and keep. Or they sell them, or trade them with other collectors. Fortemeyer says he’s been hooked for decades.

“Found some bottles, had to find out about them, bought a book, and now I’m hopelessly addicted to it.”

Fortemeyer used to live in suburban Long Island. But he moved to Brooklyn because the buildings here are older. Older buildings mean privy pits – And privy pits… mean bottles.

“That’s why I moved to the neighborhood. To be closer to my pits. To be….I mean, that’s what it’s all about.”

“Jack, I see something….there’s a bottle there…”

So far today Fortemeyer and Jordan have dug up a nice collection of 19th century artifacts. Jordan spreads the pieces they like on a table.

“There’s a tiny piece of black pottery with floral design. a fragment of an 1840s teapot. A brass shirt button, little tiny stars going around the edge.”

He’s in the middle of describing them to me when I trip and step on a shard of pottery that’s been tossed on the ground.

“I think I….don’t worry about that. I think I just stepped on a plate and broke it.
Just more work for me. If we’re laying it on the ground, it’s not that important.”

What is it? Part of a white plate. So typical a lot of it doesn’t get kept.

And that moment right there is maybe the perfect example of why bottle diggers drive some professional archaeologists completely up the wall.

“It just makes us crazy. The bottle hunter, it’s all for them.”

That’s Joan Geisamar. She’s a member of the Professional Archaeologists of New York City – or the P-A-N-Y-C and yes, that acronym is pronounced ‘panic’.

“I have to confess the acronym came before the name, because we’re always in a panic about what’s going on.”

Geisamar says bottle diggers destroy the archaeological record. Professionals dig slowly. Painstakingly. They catalog every fragment, no matter how unglamorous. Diggers, she says, just barge in with shovels, looking for pretty things.

“They take what they want and throw everything else back in. It’s just a record that’s completely lost for personal gain and selfishness. Once it’s lost, it’s lost. And it’s
just morally wrong and professionally wrong.”

But Scott Jordan says in a place like New York, where there’s always development going on, it’s better to dig quickly – maybe even sloppily – then to not dig at all.

“There’s enough being destroyed left and right that we can’t even keep up with it
ourselves. There are so many sites, especially during the building boom in New
York where entire blocks are lost. If we’re there it’s gonna be thrown in a dump truck, put in a landfill. So those artifacts will just be lost.”

He pointed at the schoolyard next door. The playground had been slated for redevelopment. The diggers wanted to get in there. They offered to do presentations at the school, show the kids what they found. Everyone was interested. But jumping through all the official hoops took too long, and in the end, the yard was bulldozed and the site was lost.

For The Environment Report, I’m Samara Freemark.

Related Links

Waiting for the FDA to Rule on BPA

  • The chemical Bisphenol-A, or BPA, is found in some plastic food packaging and the inside of most tin-cans. (Photo courtesy of the National Cancer Institute)

The government missed a deadline to
declare whether a chemical in food
packaging is safe. Shawn Allee reports critics are growing
tired of the delay:

Transcript

The government missed a deadline to
declare whether a chemical in food
packaging is safe. Shawn Allee reports critics are growing
tired of the delay:

The chemical is Bisphenol-A, or BPA. It’s found in some plastic food packaging and the inside of most tin-cans.

The US Food and Drug Administration is reviewing whether BPA causes developmental diseases and some cancers. The agency missed a deadline of November 30th, and some groups are getting impatient.

Sarah Jennsen is with the Natural Resources Defense Council. She says while the Food and Drug Administration deliberates, more studies are coming out against BPA.

“We’ve had studies now published that show toddlers exposed to BPA behave diffrently from toddlers who are not exposed, and so this human research which is being published is very concerning because it’s replicating what we’ve already seen in the animal studies.

The Food and Drug Administration won’t say which studies it’s including in its scientific review of BPA or when it will finish.

For The Environment Report, I’m Shawn Allee.

Related Links

BPA Making Little Girls Aggressive?

  • The researcher plans to follow the children to see if the aggressive behavior is lasting. (Photo courtesy of the National Cancer Institute)

A study has found links between a chemical used in some plastics and aggressive behavior in girls. Lester Graham reports on the latest research on BPA:

Transcript

A study has found links between a chemical used in some plastics and aggressive behavior in girls. Lester Graham reports on the latest research on BPA:

BPA, Bisphenol-A, is used in a lot of plastic products including plastic dental fillings, carbon-less paper receipts and most canned food linings.

Researchers tested 249 pregnant women for their exposure to BPA and then followed-up after they gave birth.

Joe Braun is one of the researchers at the University of North Carolina-Chapel Hill. Braun says the mothers were given a lengthy questionnaire on the children’s behavior when they turned two.

“And what we found is that the exposure to BPA, or bisphenol-A, in pregnancy was associated with behaviors like aggression or hyperactivity. And this association was strongest in girls and we really didn’t even observe an association in boys.”

The study was published in the journal Environmental Health Perspectives.

Braun says they’ll continue to follow the children to see if the aggressive behavior is lasting.

For The Environment Report, I’m Lester Graham.

Related Links

Watering Down Airport Waste

  • The airport in Portland has installed water collection drains for passengers to dump liquids before getting on their flights. (Photo courtesy of the Port of Portland)

Three years ago, the Department
of Homeland Security passed new
regulations. If you’re a regular
flyer, you know them well: no more
bringing your drinks on the airplane.
It turns out that this ruling isn’t
just inconvenient for us – it’s also
inconvenient for the environment.
Deena Prichep reports
on the beverage restrictions, and
what one airport is doing about it:

Transcript

Three years ago, the Department
of Homeland Security passed new
regulations. If you’re a regular
flyer, you know them well: no more
bringing your drinks on the airplane.
It turns out that this ruling isn’t
just inconvenient for us – it’s also
inconvenient for the environment.
Deena Prichep reports
on the beverage restrictions, and
what one airport is doing about it:

(sound of an airport)

Modern air travel can be a hassle. We take off our shoes, take off our belts, and get rid of our drinks. Announcements like this one are so common that you barely notice them:

“Morning, folks. Make sure you drink up those beverages prior to going through. That includes bottled water, sodas, juice, coffee.”

Okay, you might notice him. That’s Roger Nelson. He’s a TSA guy at the Portland International Airport.

For most of us, following Nelson’s instructions isn’t really a big deal. But while the impact on the passenger is small, the impact on the environment can be bigger than you’d think.

After the ban on carry-on beverages was put in place, many airports saw a big rise in their checkpoint waste. At Seattle’s Sea-Tac Airport, the weight of their trash went up 25%. In the Houston Airport system, checkpoint waste collection went up 70%. Even at an airport the size of Portland’s, they estimate up to a ton of liquid per day was ending up in the waste stream.

Stan Jones is the environmental compliance manager at the Port of Portland. He watches airport trash and recycling to see how good a job they’re doing:

“If we look in the recycling at the checkpoints, people have recycled bottles, but they’re full of beverages. And one thing we don’t want in our recycling is liquids, because the recycling centers don’t want a bunch of wet papers, which wrecks the quality of the recycling. At the same time, we’re seeing if we look in the garbage at the checkpoints, same thing, we got bottles half-full of water, bottles full of water.”

Jones oversees many programs that cut waste at the airport. So he looked into tackling this problem as well. And he found that this wasn’t just an environmental problem – it was costing the airport money. Up to $100 a day in extra dump fees. The tossed-out drinks were also costing money on the staffing side. Janitors struggled to get a handle on overflowing watery trashcans.

Jenny Taylor coordinates the facilities staff.

“One of the things we did was increase the frequency in which the cans were dumped, from every two hours to half an hour. So that was almost a full-time position. That ended up being roughly $100 buck a day, or between $30 and $40,000 a year.”

So with up to $100 a day for extra dumping, and $100 a day for extra staffing, the waste was costing the Airport about $75,000 a year.

So the Port launched a program last fall to tackle the problem. They set up stainless steel collection bins right outside the security checkpoints. Twice a day they’re wheeled off, measured, and drained into modified mop sinks, by janitors like Jason Weixel.

(sound of water draining)

“And, almost 25, I’d say 24 gallons today.”

The liquids flow into the sewer system, instead of being hauled to a landfill, and the empty bottles can then be recycled.

But changing people’s recycling habits can be difficult, especially when they’re running for a flight. Many travelers still toss full bottles into the trash without even noticing the new drains.

But at the Portland International Airport, people like Roger Nelson are there to remind them.

“We do have pouring stations. Yes, the big PS, either left or right, just pour it into there. Once you do pour it, empty out, take the empty bottle with you, fill it up on the other side. Our water is cold, filtered and free. Did I get you on the free part, right?”

So far this little solution is working. The dump stations are diverting several thousand pounds of liquid from the trash every month. And the Port of Portland is working with other airports looking to set up similar systems.

For The Environment Report, I’m Deena Prichep.

Related Links

Inside BPA PR Meeting

  • BPA doesn't line just baby products - it is in many canned foods and drinks (Source: Tomomarusan at Wikimedia Commons)

Food-packaging executives and
lobbyists for the makers of the
chemical bisphenol-A, often
called BPA, met in Washington
DC last week to come up with PR
strategies. Their message is:
BPA is safe. Lester Graham reports
someone took notes at that meeting
and then leaked them to reporters:

Transcript

Food-packaging executives and
lobbyists for the makers of the
chemical bisphenol-A, often
called BPA, met in Washington
DC last week to come up with PR
strategies. Their message is:
BPA is safe. Lester Graham reports
someone took notes at that meeting
and then leaked them to reporters:

Lyndsey Layton got ahold of those notes. She reports for the Washington Post.

“According to these notes, they called it the ‘holy grail’ spokesperson would be a pregnant, young mother who would be willing to speak around the country about the benefits of BPA.”

Ironic in that many studies associate BPA with birth defects.

John Rost is the Chairman of the North American Metal Packaging Alliance.

He says the reporters got bad notes. He says it only came up because environmental activists used pregnant women to testify against BPA.

“We discussed that as an option and dismissed it and actually find it a little ironic that we are being criticized.”

Some retailers have taken toys and baby bottles made with BPA off the shelf in response to a consumer backlash.

It’s likely most consumers don’t yet realize the chemical also lines beverage and food cans.

For The Environment Report. I’m Lester Graham.

Related Links

Money Back for Water Bottles

  • Nationally, we go through more than 30 billion non-carbonated drinks every year (Photo by Lester Graham)

Most states don’t have bottle deposit laws to encourage people to return their empties. Only eleven states do. Now, some are expanding their recycling programs to include bottled water. Sadie Babits reports the states know requiring a deposit for the bottles will keep them from ending up in landfills:

Transcript

Most states don’t have bottle deposit laws to encourage people to return their empties. Only eleven states do. Now, some are expanding their recycling programs to include bottled water. Sadie Babits reports the states know requiring a deposit for the bottles will keep them from ending up in landfills:

Every time Mary Nemmers buys a bottled beverage, she’s pays a five cent deposit at the register.

She wants to get that money back eventually. So she saves up her bottles and once a month brings them here to New Seasons Market in Portland, Oregon.

(sound of bottles being sorted)

Nemmers thinks this is a pretty convenient system. She gets to shop while a store employee sorts and hand counts her bottles.

Today Nemmers is getting nine dollars and change for her empties. While she’s glad to get that money back, she’s excited to learn that Oregon’s bottle deposit program has expanded.

“I just got some news that they’ll take back all the cans for deposits. Not just the ones that they sell. That started in January and that saves me an extra trip.”

That’s only part of the change. People in Oregon now also get five cents for every water and flavored water bottle they return to stores. That ends up being a lot of bottles.

Nationally, we go through more than 30 billion non-carbonated drinks every year. And that number is growing. Most of them end up in a landfill.

For Heather Schmidt, it makes sense to require a deposit for these bottles. She runs the sustainability program at New Seasons.

“We’re getting more back from our customers and that’s a good thing (chuckles). And we know that there’s quite a bit of water purchased, you know, and we’re selling it we want to take it back.”

Out of the eleven states that have bottle deposit programs, Oregon is one of the first to include bottles for water and other non-carbonated drinks.

Maine includes just about every beverage bottle. Connecticut adds bottled water to its program in April. New York and Massachusetts are debating similar expansions.

Mary Nemmers says it was about time that her state recognize that something needed to be done to make sure water bottles stay out of landfills.

“Because I do a lot of walking and I’ve seen lots and lots of water bottles thrown around and in trash cans. I assume that the expansion will reduce that and I’d like to see Oregon stay on the cutting edge of recycling.”

Not everyone is thrilled.

I spoke with the president of the Northwest Grocery Alliance who told me stores want recycling off their property.

A spokesman for the major food outlet Winco said the same thing. Stores say it’s messy to deal with “garbage” and stores have to dedicate staff time to recycling.

Heather Schmidt says at New Seasons Market, they don’t mind.

“Operationally, because we’ve increased the volume, it does mean we’ve had to add some staff labor to that to process but it’s something that we’re committed to.”

While most of the bottles are hand counted at New Seasons Market stores, large chain grocery stores use reverse vending machines.

I can stick a redeemable bottle into the machine. The machine checks to make sure it’s the right kind of bottle. Once it’s accepted, the bottle gets crushed and I get my five cents. Those crushed bottles, along with the plastic ones, end up here.

(sound of recycling plant)

We’re inside a glass and plastic bottle recycling plant. It’s a labyrinth of conveyer belts and equipment. The last drops of stale beer and old soda pop in the bottles make it smell sort of like your gym shoes meet the town dump.

Sadie: “Can we check out where the plastic bottles go?”

John: “Yes, We’ll go back this way.”

That’s John Anderson. He’s the President of the Oregon Beverage Recycling Cooperative.

“Now, the plastic, we have seen an increase, but we’re only two months into this expansion at this point and it’s a slower time of year for water and flavored water.”

We stop in front of three bales of recycled plastic that remind me of massive hay bales.

I can pick out the water bottles scrunched together with a lot of soda bottles. These plastic bales will be sold to manufacturers – mostly overseas – who will turn this plastic back into something useable.

Anderson says all of the glass though, stays local and gets turned back into beer bottles.

Bottle deposits work.

The states that have bottle deposit laws have dramatically high bottle recycling rates – as high as Michigan’s 97%.

But the U.S. average is below 40%. The rest of those bottles spend forever in a landfill.

For The Environment Report, I’m Sadie Babits.

Related Links

Kicking a Chemical Out of Cans

  • Tomatoes are posing a problem for a BPA-free lining - they are so acidic they can eat through it (Photo by Scott Bauer, courtesy of the USDA)

More than a hundred studies have linked a chemical in plastic to health problems. Things like breast cancer, prostate cancer, diabetes, and early puberty. This chemical, bisphenol-A or BPA, is used to coat the inside of baby formula cans and almost all food and soda cans. Rebecca Williams visits one company that’s found a safer can:

Transcript

More than a hundred studies have linked a chemical in plastic to health problems. Things like breast cancer, prostate cancer, diabetes, and early puberty. This chemical, bisphenol-A or BPA, is used to coat the inside of baby formula cans and almost all food and soda cans. Rebecca Williams visits one company that’s found a safer can:

(sound of forklift backing up, pumpkin seeds pouring out of roaster)

It’s pumpkin seed roasting day at Eden Foods. It’s a natural foods company based in Michigan. It sells things like rice, canned beans, and all kinds of packaged fruits and sauces.

Michael Potter is the company’s president. More than a decade ago, he came across some news reports out of Europe.

“And I learned all the can linings in the USA were lined with this lining that leaches BPA into foods from the can.”

That got him thinking, and researching. Then he started badgering his can manufacturers.

“We virtually begged them to provide us an alternative. We persisted in hounding them and eventually the Ball Corporation said they’d make a can with an old lining they used to make.”

The lining’s made from a plant resin instead of the epoxy resin with BPA. The thing was, it would cost Eden Foods 14 percent more – that’s about 2 cents a can.

But Michael Potter says he had to make the switch.

“We’re selling this not only to people that we don’t know, in the market, we’re feeding it to our children, our grandchildren and ourselves – we didn’t want to eat bisphenol A.”

But there was one problem. He couldn’t make the switch for canned tomatoes.

Tomatoes are acidic, and they can eat through the plant resin can lining. That could lead to bacteria or rust getting into the food.

“There is no alternative for high acid foods other than bisphenol-A lining at this point. We are urging, nudging, demanding a bisphenol-A free alternative. And we’re optimistic we’ll end up with one.”

But the metal can industry says those alternatives just don’t exist right now.

John Rost is with the North American Metal Packaging Alliance. He says the industry is trying to find new materials. But he says shoppers shouldn’t worry about eating canned food.

“The levels of BPA that are coming from epoxy can linings are exceedingly low. We’re talking low parts per billion. That level has been deemed safe by the European Food Safety Authority, Health Canada and the US FDA.”

That’s true, but Health Canada has declared BPA toxic. It’s making moves to limit its use.

A number of independent scientists debate that there’s any safe level of BPA.

Maricel Maffini studies BPA at Tufts University School of Medicine. She says they’ve seen harmful effects on lab animals at the same very low levels of BPA that are leaching into our food from cans.

She says that’s because BPA acts like the hormone estrogen.

“You just need a tiny little signal to trigger an effect. So I think it’s unfair to say there is a safe dose because as scientists we cannot say that yet. We have not found a dose that is low enough where we don’t see effects.”

She says babies and kids are the most at risk. She says BPA has caused lasting damage in lab animals when the animals were exposed to the chemical both before and after birth.

“I think we should be concerned, I think we should limit our consumption of canned foods especially if you are pregnant or if you have babies.”

It’s possible that US can makers will be forced to stop using BPA. Leaders in Congress have introduced bills that could soon ban BPA in all food and beverage containers.

For The Environment Report, I’m Rebecca Williams.

Related Links

The Energy Use of Bottled Water

  • All that energy goes into making the plastic bottles, treating the water, and, of course, shipping - sometimes from as far away as the South Pacific. (Photo by Lester Graham)

Bottled water burns up a lot of energy.

Rebecca Williams reports on a new study

that figured out how much:

Transcript

Bottled water burns up a lot of energy.

Rebecca Williams reports on a new study

that figured out how much:

Bottled water burns up a lot of energy.

Rebecca Williams reports on a new study

that figured out how much:

We Americans love our bottled water, for a lot of reasons. We actually drink more bottled water than beer.

And that bottled water uses lots of energy. As much as 2000 times more than tap water.

That’s from a new study in the journal Environmental Research Letters.

All that energy goes into making the plastic bottles, treating the water, and of course shipping. Sometimes from as far away as the South Pacific.

Peter Gleick is an author of the study. He says if you want to use less energy, tap water is the clear winner.

“Tap water may require a thousandth of the energy that it takes to bottle water. And the tap water in the United States is typically of very, very high quality, as high or higher than most of our bottled waters.”

He says buying local bottled water saves energy. So he says try to buy as close to home as you can.

For The Environment Report, I’m Rebecca Williams.

Related Links

Bpa in Your Body

  • BPA is not only found in plastic bottles, it is also found in the lining of most canned foods (Photo by Ken Hammond, courtesy of the USDA)

A chemical found in plastic might be present in people’s bodies more than previously thought. A number of previous studies suggest that even at very low levels bisphenol-A, or BPA, could be linked to health problems. They range from prostate and breast cancer to early puberty in kids. Rebecca Williams reports:

Transcript

A chemical found in plastic might be present in people’s bodies more than previously thought. A number of previous studies suggest that even at very low levels bisphenol-A, or BPA, could be linked to health problems. They range from prostate and breast cancer to early puberty in kids. Rebecca Williams reports:

Scientists thought our main exposure to BPA was through food because of plastic linings in cans and other containers. They also thought BPA didn’t stay in our bodies very long.

But in this new study, researchers found that people who fasted for 24 hours still had levels of BPA close to the same as people who’d just eaten.

So they think we might be exposed to BPA some other way. Maybe water – some plastic water pipes contain BPA. Or, BPA is staying in our bodies for longer than people thought. Or both.

Dr. Rick Stahlhut is the lead author of the study in Environmental Health Perspectives. He says there are some ways to reduce your exposure from food.

“You’d probably have to get food that was mostly fresh and cook it yourself and try not to use polycarbonate plastic to store food.”

And he says use containers and bottles that don’t contain BPA.

For The Environment Report, I’m Rebecca Williams.

Related Links

Making Products Close to Home

The price of everything from
shampoo to bottled iced tea could be
on the rise in the next few years –
unless companies find ways to produce
and distribute products more efficiently.
But if they do, it could be good news for
American workers. Julie Grant reports:

Transcript

The price of everything from
shampoo to bottled iced tea could be
on the rise in the next few years –
unless companies find ways to produce
and distribute products more efficiently.
But if they do, it could be good news for
American workers. Julie Grant reports:

Today, when a company makes, say a bottle of shampoo,
the plastic bottle is often made in China and shipped to the
U.S.

Daniel Mahler is with the global consulting firm AT Kearney.
His company finds the cost of labor in China is going up –
and cost of transporting bottles around the world is on the
rise.

Mahler says that means it’s smarter to start making the
bottles here in the U.S.

“Because the transportation costs will be much lower if I
have a supplier next door that ships to me my plastic or the
caps for my bottles.”

Mahler’s study says companies that don’t change could see
earnings drop by 30% in the next five years – and that would
mean higher prices for products.

For The Environment Report, I’m Julie Grant.

Related Links