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Two ways P&G is working toward its packaging goals
Two ways P&G is working toward its packaging goals
How to reduce your carbon footprint
- Reduce energy use.
GIADA LUBOMIRSKI, MOTHER OF 2, STYLIST & ENVIRONMENTAL ACTIVIST, NYC
I am aiming to live a more conscious lifestyle, which is not always easy with the expectations of the fashion world, but even harder as a mother. You are a mother of two. How do you share your passion with your sons? Are your sons aware of today’s issues?
Our sons are 9 & 6 years old and are now very aware of the environment. They know what “waste” means. We started to teach them about “waste” early on. It’s an easy word and it’s an easy concept to understand. They are totally aware of how their actions affect mother earth. It’s a beautiful thing I am proud of as a mother. At times, they are more aware than us, and as their parents, it brings such serenity knowing they are aware of these important issues that will shape everyone’s future, especially theirs. With that in mind, we have fun with it. We believe style and trends shouldn’t be a compromise to mother earth and so we like to show how we can live our daily lives, content, knowing we haven’t purchased anything new to fill “satisfied or enriched”. We have challenged ourselves to feel that buying something used is still buying something new for yourself. Does that make sense? ha! They know there’s way too much on this planet already because we show them and educate them. When we go places they identify waste on their own and ask questions. Never ending questions hahahahaha! We invite our kids to be part of our daily activities whenever possible. Focused on environment, in the past, they’ve experienced many climate marches, community beach clean ups and initiatives. This has allowed for them to use their creativity to spread their messages on how to “take care” of mama earth. Even things as simple as taking care of the street you live on with your neighbors, can teach a child a lot. Whether it’s cleaning up the street, weeding or planting new flowers in our community garden, they are part of everything, whether it is watching or doing.How do you recommend informing our kids about the environment, global warming etc. to make them aware but not scare them? Are there any books or programs you enjoy with your kids on these issues?
Inform your kids through your daily actions. They absorb everything and what they observe, they will live by as they grow into their own individuals. It will be etched in their soul. They are curious and will ask deep questions. Answer them truthfully, don’t sugar coat everything. They deserve our honesty more than ever at this time. We also talk a lot about “feelings of fear” when finding out the truth and how it is okay to feel fear, but then it is important to turn that feeling around with positive actions. It’s as simple as that. To be completely frank, whilst I am doing research and watching documentaries or footage organizations send me, sometimes the kids stumble upon things that may not be completely appropriate for their age, but allows us to open wide truthful dialogue about the circumstances the environment and the animal world is facing at this time. We believe some of these experiences are shaping their curiosity to the natural world. They are eager to know because they are connected more than adults. They are constantly trying to think of ideas to help make things better. This curiosity and eagerness for solutions then crosses over to their school work and projects. We see this a lot. They don’t really watch much TV, but we do allow them to watch a movie or nature shows and series during the weekend. They love David Attenberg and all the BBC specials he’s done, such as Blue Planet, The Planet Earth series etc… Our kids love anything National Geographics related. They also love the cartoon the Wildcratts (I love it too ha!). We also like to look up eco science projects on youtube. We like to challenge ourselves with our creativity by using things we find around the house or in the backyard. We create colorful “jarnados” (tornadoes we make with reusable jars, baking soda, colors and wake ingredients from our cupboards). Any books about nature, the environment, the ocean, deep sea creatures, are all subjects they love to dive into. We have a huge list of favorite books (See attached photo and pdf list for a few suggestions).What are your top 3 tips for teaching kids about how to be sustainable? How/Do you see your kids taking sustainable measures on their own?
1. Teach by “doing” —Meaning teach them by showing them how you take care of the planet at home, at work and during your daily lives. 2. Clean a beach with your kids—This simple family activity is a great one for any age. It’s fun, it can become a “game” of who can find more items, and it is truly educational. I have watched so many kids’ reactions during beach clean ups and they are stunned because most had never noticed how much garbage humans leave behind. They can also connect the dots and see “what we buy” can directly affect a bird, a marine animal and be toxic to the living organism on the beach. 3. Involve them in your daily activities whenever possible. For me personally, the weekends are my days to dedicate to them and involve them in what I want to do or create. I try to think of ideas prior to the weekend, but we often “make up” projects. Many times they join me at prapping my vegetable & herb gardens, dehydrating apples to make apple chips, saving orchids, making bird houses, making paper airplanes and having contests, picking up litter in the near by forest. Taking nature walks is a big one and they love to play “poo sticks”(as winnie the poo) at the nearby creek. Playing games outside (we love frisbee and soccer) is also a daily activity they love. Most of the time, our kids use their own imagination and look for natural or found objects outside or inside the home. My 9 year old made an entire puppet show out of card board pieces he found in our recycling from some packaging. When he showed me this, I got so inspired and said “let’s all make a character!” We have many moments like these. We are blessed to have a private backyard, which allows them to experience nature, outdoor adventures, animals and can play outside.What are the biggest challenges you face being a mom trying to maintain a sustainable household? Food waste for picky eaters? Growing out of clothing too quick? etc.
The biggest challenge for me personally as a mom, is to decrease the plastic that still comes into our household. Now with the Coronavirus, it will be way more challenging. No matter how hard we try, we still haven’t reached a zero waste lifestyle with the entire family. It’s very hard. From the kids bringing in useless plastic waste from their schools and birthdays, receiving unexpected packaging inside boxes, gifts, the few plastic items we still have to buy due to emergencies or necessities, to Alexi traveling and bringing in “travel waste”, has definitely proven to be my biggest challenge as far as keeping a sustainable household. For non recyclable plastics, we have joined Terracycle’s various programs. For those who do not know what Terracycle is please check them out! I highly recommend joining one of their free programs or if you can, purchase their all in one box. They recycle non recyclable items such as film plastics, tooth brushes, toothpaste tubes, dirty diapers and all things that are non recyclable (ex: potato chip bags, bubble wrap, plastic wrap, beauty products, plastic tubes and pumps etc…). They have free programs and they also sell boxes online which allow you to recycle everything. We like to support them so we always get the “all in one” box. In our home, food waste that happens due to picky eaters = composting at home or parents eating left overs ha! As for clothing, we haven’t purchased anything new due to two reasons: 1. I have various hand-me-down circles with friends and school parent friends 2. I shop at used whenever I need to. My go to places are: Once upon a child (all over USA), Clementines (nyc), Jane’s Exchange (nyc) Ebay (online), Etsy (online), thrift stores, and flea markets etc.. They grow out of everything so fast, so when you go to these places the clothes are like new! I am also obsessively building on their vintage tshirt collection because that is a personal obsession of mine haha!What are the top three things you think kids can do on a small scale to aid environmental change?
1. They can help you do “projects” at home or outside. This can involve going to the farmers market, meeting the farmers that grow your food and then cooking at home for the family. 2. Get them involved in community projects. This can be anything from a beach clean up or street clean up with their friends or classmates. 3. Become an “ Earth champion” in class or at school. My 9 year old son Sole Luka inspired his class by starting a TerraCycle box inside the classroom (for non recyclable school items and snack packaging). My youngest son Leone (6 yrs) started a marker and crayon recycling box, which he then sends through the Colorcyle program led by Crayola, because markers and crayons are non recyclable items. The great part about this program is that they will recycle any marker and crayon brands.What tips would you have for mothers to stay as sustainable as possible? I know you dress your sons in vintage and second hands, but how do you do with toys etc?
It’s the same with toys too. Everything we buy for them are used toys and books from Once Upon a Child, Ebay, Etsy, flea markets, thrift stores and through hand-me-downs circles. Everyone should know about Once upon a child, it’s honestly the best place for used everything for kids.Talking about second hand and vintage, what are your favorite shopping destinations for kids?
I am a little nutty in the sense that I love to look for the “finds”. Boys fashion is hard, so I thrive in trying to find them cool vintage sweaters and then get the “necessities” at the used and consignment store : Once upon a child, which is a U.S franchise which has used toys, clothes, books, puzzles, halloween costumes, sports gear, baby & child furniture and lots more! I mix it up between hand-me-downs, once upon a child, flea markets, thrift stores and online vintage shopping. It’s also because I have fun and it’s my passion that I like to try different things, there are so many possibilities and options out there for us not to buy new, it’s easy now. It used to feel hard but now it feels super easy. During Covid, I will have to buy my oldest son more Ebay and Etsy used clothing, but that’s ok. I always message the seller to avoid plastic packaging and tape if possible. Sometimes they listen and sometimes they don’t, so if we get non recyclable packaging we TerraCycle.A New Zealand Startup Is Using Microbes to Suck Solid Gold Out of E-Waste
As our reliance on tech increases, there’s a growing need to reduce e-waste while conserving metals vital to building tech products. The solution may lie in the tiniest of organisms: microbes. These microscopic life forms can extract metals such as cobalt, gold, and platinum from the devices we toss into landfills.
“Microbes can facilitate some processes that would otherwise require high temperatures and other extreme conditions,” says Anna Kaksonen, who leads the Biotechnology and Synthetic Biology Group of the Commonwealth Scientific and Industrial Research Organisation, Australia’s national science research agency. “In some cases, they provide a more sustainable alternative than traditional pyrometallurgical
The world produces 50 million tons of e-waste each year — equivalent to 4,500 Eiffel Towers or 125,000 jumbo jets — from old computers, discarded screens, broken smartphones, and damaged tablets. E-waste is the fastest growing waste stream in the world, but it also holds metals crucial to tech that could soon become short in supply.
As our reliance on tech increases, there’s a growing need to reduce e-waste while conserving metals vital to building tech products. The solution may lie in the tiniest of organisms: microbes. These microscopic life forms can extract metals such as cobalt, gold, and platinum from the devices we toss into landfills.
“Microbes can facilitate some processes that would otherwise require high temperatures and other extreme conditions,” says Anna Kaksonen, who leads the Biotechnology and Synthetic Biology Group of the Commonwealth Scientific and Industrial Research Organisation, Australia’s national science research agency. “In some cases, they provide a more sustainable alternative than traditional pyrometallurgical
The world produces 50 million tons of e-waste each year — equivalent to 4,500 Eiffel Towers or 125,000 jumbo jets — from old computers, discarded screens, broken smartphones, and damaged tablets. E-waste is the fastest growing waste stream in the world, but it also holds metals crucial to tech that could soon become short in supply.
As our reliance on tech increases, there’s a growing need to reduce e-waste while conserving metals vital to building tech products. The solution may lie in the tiniest of organisms: microbes. These microscopic life forms can extract metals such as cobalt, gold, and platinum from the devices we toss into landfills.
“Microbes can facilitate some processes that would otherwise require high temperatures and other extreme conditions,” says Anna Kaksonen, who leads the Biotechnology and Synthetic Biology Group of the Commonwealth Scientific and Industrial Research Organisation, Australia’s national science research agency. “In some cases, they provide a more sustainable alternative than traditional pyrometallurgical
The world produces 50 million tons of e-waste each year — equivalent to 4,500 Eiffel Towers or 125,000 jumbo jets — from old computers, discarded screens, broken smartphones, and damaged tablets. E-waste is the fastest growing waste stream in the world, but it also holds metals crucial to tech that could soon become short in supply.
As our reliance on tech increases, there’s a growing need to reduce e-waste while conserving metals vital to building tech products. The solution may lie in the tiniest of organisms: microbes. These microscopic life forms can extract metals such as cobalt, gold, and platinum from the devices we toss into landfills.
“Microbes can facilitate some processes that would otherwise require high temperatures and other extreme conditions,” says Anna Kaksonen, who leads the Biotechnology and Synthetic Biology Group of the Commonwealth Scientific and Industrial Research Organisation, Australia’s national science research agency. “In some cases, they provide a more sustainable alternative than traditional pyrometallurg
Pyrometallurgy applies heat to recover metals, while hydrometallurgy uses chemicals. Bioleaching, meanwhile, employs microbes to do the job. It isn’t a novel technique — mining operators use it to extract metals from ores — but it isn’t widely used in e-waste recycling yet because it’s typically slower than conventional extraction and can’t recover as much metal as other methods. However, it holds promise as a greener process for rescuing e-waste, since heat-based methods use a lot of energy and release dangerous gases, and chemical methods produce toxic waste streams.
New Zealand-based startup Mint Innovation is one company attempting to bring microbes to the mainstream. “It came out of the idea that microbes can take a waste product and turn it into something valuable,” says Thomas Hansen, the company’s commercial manager. “Electronics have a lot of waste, so what if we could get precious metals out of them? What if we could get gold out of electronic waste?” Co-founder and CEO Will Barker previously worked at LanzaTech, a company that uses bacteria to turn factory carbon emissions into fuel that is also based in New Zealand, where waste minimization is a priority.
The company starts its gold-retrieving process by grinding printed circuit boards, RAM sticks, processors, and other metal-bearing parts of electronic devices into a sand-like powder, which goes through a leaching process that produces a liquid with all the metals dissolved in it.
“We first dissolve all the reactive base metals — such as iron, copper, and aluminum — and recover them through various processes. We use electrolysis to get copper out, for example,” Hansen says, referring to the process of using electric current to extract metals.
After that, they use microbes to extract more precious metals. “Once the base metals are out, it’s easier to get gold,” explains Hansen. “Gold is challenging to deal with chemically because it’s unreactive — it’s the last metal that gets dissolved and the first to fall out of solutions.”
The team adds aqua regia (Latin for “royal water”), a mixture of acids strong enough to dissolve gold — to the solution, then it adds the key ingredient: Cupriavidus metallidurans microbes. These tiny organisms act as a sponge, sucking up and absorbing the dissolved gold.
Next, the solution is passed through a centrifuge, which spins out the gold-heavy microbes to produce a purplish goo. “Because gold becomes purple on a nanoparticle level, you get this stuff that looks a bit like Silly Putty, with a few impurities but mainly the organic structures of the microbes and the gold,” says Hansen. This organic matter is burned off, leaving a metallic ash that undergoes traditional metallurgical processes to turn it into solid gold.
Gold is just the tip of the precious-metals iceberg. “The microbes have an affinity for other metals such as palladium, platinum, and rhodium,” Hansen says. “We want to look at not just e-waste, but any waste stream with valuable metals in it like incinerator ash from municipal waste. That might mean using different microbes or slightly changing our chemistry.”
Researchers elsewhere are already experimenting with different organisms and approaches. A team at the Idaho National Laboratory (INL) use Gluconobacter oxydans bacteria, which produce organic acids that dissolve rare earth elements, for bioleaching. Meanwhile, researchers at the National University of Singapore (NUS) use Chromobacterium violaceum bacteria, which are capable of producing hydrogen cyanide. When placed in a solution containing gold, these bacteria bind to gold atoms and grab them.
A key difference in these approaches is that, while the INL and NUS researchers only use microbes for bioleaching, Mint Innovation uses chemicals too.
“Our understanding is that Mint Innovation is not actually using bioleaching, but rather conventional chemical leaching to extract metals from e-waste into solution, and then using microorganisms to selectively recover target metals from the aqueous metal mixture,” says Yoshiko Fujita, a senior scientist at INL. “Our research has focused on using organic acids produced by microbes from agricultural waste.” These organic acids act as a liquid medium to selectively extract metals, removing the need for additional chemicals.
The INL team has applied their approach to lithium-ion batteries, recovering cobalt, nickel, and manganese. Their ultimate goal is to support private companies who want to adopt their technology on a commercial scale, so they’re looking into ways to make it profitable.
Mint Innovation is looking to build “biorefinery” plants in cities, working with local recyclers to collect e-waste, recover metals, and make them available for reuse. The company has a pilot plant in Auckland, testing its processes on recycled IT equipment. Scaling up and going global may prove difficult, however: Alex Payne, a publicist for New Jersey-based recycling company TerraCycle, cautions that, “it may be difficult for companies to adapt to new regulations and navigate the intricacies of local environmental policies when attempting to build a physical recycling plant.”
And because it’s still partially reliant on chemical leaching, Mint Innovation must still figure out how to recycle its chemicals in addition to reducing waste and driving down its energy use.
There are kinks to work out, but the company’s closed-loop system — “the ideal recycling process in terms of supply chain sustainability,” says Payne — could be very valuable if it’s as efficient as advertised. The hope is that it’ll encourage others to prioritize recycling e-waste, too.
“With our solution, we can pay recyclers more money for the waste, then they generate more revenue from their recycling activities,” says Hansen from Mint. They’re incentivized to recycle more, and if we can incentivize better behaviors, then we can do a lot of good.”