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Geoff Isaac

Geoff Isaac, PhD . Plastics in design specialist and author of Featherston monograph

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Renewable plastics and industry news for designers and manufacturers of consumer products

Plastics Research Council chatbot

What does “unbiased” mean when the Plastics Research Council built the chatbot?

September 8, 2026

That’s the question I took to Verdant — the Plastics Research Council‘s new AI chatbot, marketed as “no hype, no panic, just unbiased data, based

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BBB Blood brain barrier

Can plastic particles cross the blood–brain barrier?

September 4, 2026

It hasn’t been demonstrated, according to the Plastics Research Council. But, whoops, it has! The evidence isn’t proof that the quantities we encounter every day

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Placenta microplastics

Plasticenta: Are Microplastics making their way into the placenta

September 3, 2026

The Plastics Research Council says “possibly,” while the latest scientific research says YES! There is no proof of harm, but we urgently need more research

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Plastics in our blood

Have microplastics been found in human blood?

September 1, 2026

The Plastics Research Council (PRC) says yes — but then casts doubt on the evidence. There’s a problem with that story. My latest deep dive

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Plastics in our Lungs evidence missing from PRC report

Plastics are buried in our lungs – heres what the Plastic Research Council didn’t what you to know

August 31, 2026

The Plastic Research Council discusses one report on microplastics found in our lungs and mentions another 5 in their references (but these are not discussed)

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Plastic Research Countil Missing_Part_2

More missing reports from the Plastic Research Council

August 27, 2026

In Part 2 of this ongoing series, I look at female reproductive health and evidence of the presence of microplastics that is strangely missing from

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Missing from the PRC microplastics report

A closer look at the Plastics Research Council’s new Microplastics Evidence Review.

August 26, 2026

I’ve taken a close look at the Plastics Research Council’s new Microplastics Evidence Review. It presents itself as a comprehensive, independently reviewed assessment of the

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PRC revise and resubmit

Plastics Research Council – new microplastics report – does it pass peer review? (3 of 3)

August 24, 2026

Perplexity’s Peer Review of the Plastics Research Council’s report on Microplastics Recommendation: Major revision The Plastics Research Council (PRC) has recently published a 92-page report on

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PRC revise and resubmit

Plastics Research Council – new microplastics report – does it pass peer review? (2 of 3)

August 24, 2026

Claude Peer Review of the Plastics Research Council’s report on Microplastics The Plastics Research Council (PRC) has recently published a 92-page report on microplastics which

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PRC revise and resubmit

Plastics Research Council – new microplastics report – does it pass peer review? (1 of 3)

August 24, 2026

Chat GPT’s Peer Review of the Plastics Research Council’s report on Microplastics Overall recommendation: Major revision The Plastics Research Council (PRC) has recently published a

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Plastic spoon in brain

How much plastic is in our brains?

August 11, 2026

Is there a plastic spoon in your brain? Probably not. The sensational “plastic spoon” headline was widely reported last year and quickly dismissed by the

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Advanced recycling facility closed

Advanced recycling in retreat

July 24, 2026

The industry promised to solve the plastics crisis by introducing new recycling technologies; however, these new facilities are being closed or abandoned before they are

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PRC 1000 year myth

Industry-Funded Report on Plastic Degradation: Can you belive it?

February 11, 2026

A slick new report from the Plastics Research Council claims to “debunk” the idea that plastics persist for centuries, arguing they actually degrade within months.

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Plastics Research Council

Does plastic save more fossil fuel than it uses during production?

February 2, 2026

“Did you know that plastic in fact save[s] more fossil fuel than it uses during production. This is due to light weighting in packaging and

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Recycling rorts and scandals

Inside Australia’s Broken Waste System – the scandals that rocked the industry

January 2, 2026

🧨 Major Waste System Scandals in Australia – according to ChatGPT! 1. REDcycle’s Collapse — Stockpiling Instead of Recycling Australia’s largest soft-plastics recycling program, REDcycle,

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Recycled polyester

Fashion pivots to recycled polyester to reduce impacts – but they are making it worse?

December 23, 2025

For years, the fashion industry has sold recycled polyester as a sustainability win — a way to cut waste, reduce virgin plastic, and “close the

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Tunable plastic

The Holy Grail of Plastics? Plastic That Vanishes in the Ocean

December 22, 2025

Scientists in Japan may have just developed what some are calling the perfect plastic—a plant-based material that fully degrades in saltwater and leaves behind zero

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Australia's plastic scandals

The 5 biggest plastic scandals in Australia … according to ChatGPT

December 16, 2025

Here are five of the biggest plastics-related scandals or controversies in Australia — ranging from failed recycling schemes and greenwashing corporate conduct to broader systemic

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QLD Museum

Are you happy with Big Oil teaching your kids about climate?

December 12, 2025

A new investigation has revealed that a Shell subsidiary has paid more than AUD 10 million to the Queensland Museum over the past decade —

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European Bioplastics forecast

Still under 1%: EUBP talks up growth but bioplastics are not the answer

December 3, 2025

European Bioplastics (EUBP) has released its 2025 Bioplastics Market Development Update, presenting an optimistic picture of industry growth. But behind the upbeat messaging lies a

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APCO

APCO voluntary targets fail again.. and the plastic result is a joke.

December 2, 2025

The latest figures from APCO clearly demonstrate that voluntary industry commitments are not working – especially when it comes to plastics The Australian Packaging Covenant

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Bamboo

Can bamboo bioplastic really replace fossil based plastics/

November 27, 2025

Researchers have developed a new bioplastic made from bamboo. According to a recent report by World Bio Market Insights, scientists have engineered a bamboo-derived plastic

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RID recycling logo crossed out

Plastic Recycling Promises Are Falling Apart

November 6, 2025

Great article today in Chemical & Engineering News examining why the recycling of plastics is failing, despite widespread commitments by consumer-goods firms to ramp up

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Great Wrap

Aussie compostable wrap pioneer Great Wrap collapses

November 3, 2025

Victorian start-up Great Wrap, once hailed as a leader in compostable packaging, has gone into liquidation with debts of more than A$39 million. Founded in

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Uluu's seaweed based plastic

Aussies brewing plastics from seaweed

November 3, 2025

 Perth start-up, Uluu is tackling the plastic problem with a radically different approach: brewing plastics from seaweed. Founded in 2021, Uluu uses red seaweed (Gracilaria)

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Spiegel-Kantine, Verner Panton, Hamburg, 1969. photo: Henning Rogge.

Coloured Lives of Plastic: A History of Colour in Plastic Furniture Design

November 3, 2025

I’m excited to share that my latest article, ‘Coloured Lives of Plastic: A History of Colour in Plastic Furniture Design,‘ has just been published in the Color,

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Recycling - energy consumption comparisson

If chemical recycling is the answer to the plastics crisis, why are projects being abandoned?

August 21, 2025

At the failed sixth round of UN talks to negotiate a plastics treaty, the petrochemical industry argued that recycling is the answer to the plastics

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Logo for plastics treaty

If the solution to the plastics crisis is recycling, why are recyclers closing?

August 13, 2025

Plastic production is increasing by at least 4% each year, with devastating environmental consequences. The industry solution is to promote recycling. It has hired over

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Logo for plastics treaty

Expecting unbiased reporting on the plastic treaty negotiation?

August 12, 2025

DeSmog has uncovered that the petrochemical industry hijacked EU-funded journalist training to promote recycling as the only solution needed to solve the plastic crisis. What happened?In

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Logo for plastics treaty

Five reasons why negotiating a legally binding plastics treaty won’t happen

August 5, 2025

The world is currently facing a US $1.5 trillion‑per‑year health crisis from plastic pollution, which affects people from infancy through old age. A Lancet review highlights disease

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A stack of Bell Chairs by Magis

From futuristic design icon to environmental villain – the 80-year history of the plastic chair

July 30, 2025

Check out my short article on The Conversation summarising my research and book on plastics in design.

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Make America Healthy Again

Trump’s actions to ‘Make America Healthy Again’.

July 22, 2025

Trump has exempted more than 50 chemical manufacturers and oil refineries from requirements to cut emissions of toxic chemicals, including ethylene oxide (used to make

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EPA logo

USA EPA backs away from regulating chemical recycling – despite rising health concerns

July 10, 2025

In a deeply concerning move, the US Environmental Protection Agency (EPA) has withdrawn its proposed rules that would have imposed stricter regulations on chemical recycling

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APCO targets

What is our main industry body doing to reduce plastic waste?

July 3, 2025

Not much, it would seem. In Australia, we have so far relied on voluntary commitments from industry to tackle the plastic waste challenge created by

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Alfungi Banet Chair

A chair with much room

June 26, 2025

Claimed as the world’s first mycelium-composite chair, the Banet Dining Chair features wool or vegan cotton batting, with plant-based, fire-resistant, comfort foam and PHA feet.

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Cloud 6 by ON

What Does ‘Bio-Attributed’ Really Mean in Your Running Shoes?

June 18, 2025

A new line of trainers from On incorporates a renewables-based ethylene vinyl acetate (EVA) grade designed specifically for use in midsoles. By using the new

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Hemp Chair by Werner Aisslinger

Getting high with hemp

June 1, 2025

For the latest issue of Bioplastics Magazine, I wrote an article looking at the chairs made from bioplastics or natural fibres from the 60 chairs

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Fraud of advanced recycling

Advanced recyling – solution to the plastic crisis or advanced greenwashing?

May 13, 2025

The Center for Climate Integrity’s report, The Fraud of Advanced Recycling, reveals that the plastics industry has been promoting “advanced recycling”—the industry’s more palatable and

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Maisy Whitehead of VegoPak

Can a single Australian solve the plastis crisis?

May 6, 2025

Maisy Whitehead, a 20-year-old Australian University of York’s School for Business and Society student, claims to have developed a fully sustainable and biodegradable bio-polymer. This

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GAE racket by Siux

Padel’s Plastic Problem: The hidden cost of a booming sport

May 5, 2025

Padel is another fast-growing sport similar to tennis or squash. Like pickleball, padel is quickly attracting new players at all levels, with 30 million active

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Stella McCartney S-Wave

Accessorise with shoes and handbags made from spice

May 2, 2025

An Israeli company, Balena, has developed BioCir, a biobased material that is fully recyclable or biodegradable (in commercial composting facilities). Three variants of the material

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Rakumba Big Glow

Lighting up the sheep in Milan

April 23, 2025

The Big Glow is a new lighting collection designed by Amsterdam-based Studio Truly Truly for Rakumba, a long-established lighting manufacturer. Blending sustainable materials with refined

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Glad Wrap ocean plastics?

Stop greenwashing ocean plastics or get a fine

April 17, 2025

The Australian Competition and Consumer Commission (ACCC) is taking a global leadership position on abuse of the term ocean plastics. Often, as in this case,

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Oil struck in WA,1953

Fueling the Narrative: How a PR Giant Shaped Australia’s Oil Future

April 16, 2025

A fascinating account of how a PR company facilitated the rise of big oil in Australia has been documented by DeSmog. This deserves wider exposure

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Gucci Cub3d sneakers

Bio-based (well partly), pricey, and delicate: Gucci’s Cub3d sneakers

April 15, 2025

Gucci has launched a range of sneakers that are 3D printed using Demetra for the upper, ‘crafted from at least 70% raw materials from renewable

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Jack and Jenny

Put a cork in it

April 2, 2025

Amorim, the world’s largest producer, supplier, and distributor of cork stoppers has diversified to develop materials for use in architecture and fashion. In addition, the

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PET water bottles

Still drinking water from plastic bottels? Read this…

March 28, 2025

A recent study found evidence of microplastics and nanoplastics (MNP) accumulating in our bodies. What was surprising about this study is that it has previously been

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Plastic Reinvented: The Future of Eco-Friendly Design

Plastic Reinvented: The Future of Eco-Friendly Design on March25 – you are invited in person or online!

March 22, 2025

Plastics are everywhere—but at what cost? With rising environmental and health concerns, the need for sustainable materials has never been more urgent. Plastics dominate consumer

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Fortune chair by Heller

Chairs that eat themselves

March 11, 2025

Heller is shaking up the plastic furniture industry by embedding their products with an organic enzyme that speeds up the biodegradation process once products are

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Rethinking Plastics in Product Design

New Book: “Rethinking Plastics in Product Design” Urges Design to Lead the Transition to Sustainable Materials

March 6, 2025

My book is finally launched today – readers can get a 20% discount by using code GLR BD8 in the checkout on the Bloomsbury website.

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Gob earplugs

Ditch plastic and stick mushrooms in your ears!

March 3, 2025

Globally 40 billion earplugs are manufactured every year. That’s enough to wrap around the world 100 times if they were laid out end to end

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Mirra2 chair by MillerKnoll

Can you believe it? – Good news from America!

February 27, 2025

MillerKnoll has announced a sustainability strategy focused on delivering three commitments: Carbon – strive to design the lowest carbon-footprint products and commit to achieving net-zero

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Modus Edge Free

Rethinking Foam: Greener Solutions for Furniture & Footwear

February 26, 2025

This is the second article examining more sustainable alternatives to virgin PU foam. In the first article, we looked at developments using lignin. In this

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Takeaway coffee cups

What is that takeaway coffee really costing you? A flat white with two spoons of plastic please.

February 25, 2025

Your coffee habit might be setting you back $6 a cup or more but the impact on your wallet is nothing compared to what it

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PlasticFree database

Find replacements for virgin fossil plastics: Your Go-To Resources for Plastic-Free Innovation

February 24, 2025

Commercial enterprises and academia are constantly researching and developing new bio-based materials and recycled plastics suitable to replace virgin fossil plastics in consumer goods. Keeping

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Lignocelulose Source: Michigan Tech

Soft, Strong, and Sustainable? The Quest for Better Foam

February 21, 2025

Polyurethane (PU) foam is widely used to provide softness and comfort when padding is needed for furniture, packaging, insulation, or other consumer goods, like the

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turtle with straw

Thanks President Trump

February 12, 2025

Addressing one of America’s biggest concerns, paper straws have been banned across America. Supporters across the States can now slurp on their super-sized soft drinks

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Global Major Fibre Types from 1960

Two-thirds of your wardrobe is made from oil

February 4, 2025

In 1960 nearly all our clothes (95%) were made from natural fibres. By 2023 synthetic fibres grew from just 3% in 1960 to 68% in

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Refuse Derived Fuel

Refuse Derived Fiction – How Australia hides is plastic waste problem

January 30, 2025

  You can’t manage what you can’t measure, is a popular mantra taught to business students. But on the brighter side – if you can’t

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Yukai Engineering blow robot

Wot a useless piece of s*&#

January 13, 2025

The appliance you have been waiting for – an AI-enabled robot that can blow on our food was launched at the recent CE show in

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SBS recycled

Great train wrecks of Australia – Recycling

January 6, 2025

SBS are keen recyclers. Letters and Numbers with Richard Morecroft finished filming is 2012 but still regularly features in early evening viewing. Great Train Journeys

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Tunera plastic free foam

Reimagining Upholstery: Foam Without Compromise

November 19, 2024

Finding alternatives to traditional plastic foams is one of the big challenges facing designers and manufacturers seeking to lower the impact of their work when

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ALT design PLA lamp

From corn starch to stylish: Eco-friendly lamps

October 29, 2024

ALT design, based in France, have released a light made from polylactic acid (PLA) made from corn starch and additive manufacturing.  Alexandre Touguet and Lise

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Ancuta Sarca 3D printed shoe produced by Hilos Studio

Can we 3D print a better future?

October 17, 2024

3D printing has long been touted as a technology that can reduce the environmental impact of products by eliminating or significantly reducing distribution impacts. However,

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Crocs Keep It Going

It’s a croc of…

October 9, 2024

recycled plastic. Crocs the comfortable, yet many would say ugly, footwear company has launched a new version of their popular slip-on. Using recycled plastic, recovered

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Plastic recycling

Plastic recycling is it just bull*&$t? How the Plastics Industry Misled Us All

October 1, 2024

Despite billions of (often public) dollars being spent to facilitate the collection and recycling of plastic waste, less than 10% of all the plastic ever

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Peugeot-3008_©-Stellantis

EU’s Car Recycling Mandate: Are cars really getting greener?

September 22, 2024

The first part of this article focused on the impact of EU legislation in driving investment in recycling plastics from end-of-life vehicles. Increasing the supply

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LYB image Oliver Ruether

Legislation Sparks a Circular Revolution in the Automotive Industry

September 17, 2024

Much has been written about self-driving cars, but equally significant technological innovations and advances in the automotive industry are being driven by legislation. The European

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Green Lego

Can Lego become a green giant?

September 16, 2024

Last year Lego announced it had abandoned plans to switch to making bricks from recycled PET. The two-year project aimed at replacing ABS was part

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Tile Green plastic tiles

Concrete vs. Plastic: Can Recycled Materials Reshape Construction?

September 11, 2024

Concrete manufacturing is an energy-intensive process that accounts for eight percent of GHG emissions. Many academic and industry-based researchers are focused on the production process

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Nova Institute biodegrabale polymer chart

Are bio-based materials really biodegradable?

September 4, 2024

Everything will decompose eventually – it just takes hundreds of years for fossil-based plastics to disappear. Of course, they don’t really disappear, they just break

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Pickleball compost-a-ball

Pickleballs are piling up

September 2, 2024

Pickleball is the fastest-growing sport in the United States. Introduced in 1965 it had attracted nearly 9 million players by 2022 and international interest is

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Wind turbines - recyclable

Recyclable wind farms

August 28, 2024

Wind turbine blades have a life expectancy of around twenty years. As they are usually made from composites containing carbon fibre and can’t be recycled

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Mycotex mycelium fabric

Everyone likes a fungi

August 22, 2024

Mycelium, the vegetative part of fungi, grows by digesting organic material including low-cost agricultural waste streams (such as cotton, corn, wheat, hemp, and flax residues),

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Adra alternative leather

Luxury Handbag Market Faces Eco Crisis—Who’s Fighting Back?

August 13, 2024

The luxury handbag market is estimated to be worth a staggering US$72.7 billion (in 2023) and consumes between 5 and 10% of global leather production

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Pallet wrap alternatives

What a load of wrap

August 8, 2024

It’s hard to deny that cling film is a useful product in the kitchen. When used to wrap prepared food or unused veggies it can

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Ricron roofing material

Plastic roofs and platic walls

August 5, 2024

In the 1940s, industry commentators predicted that plastics would surround our lives. For example, in 1942 the Australian Woman’s Mirror claimed: “You will soon rise

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Hytrel-TPC-Footwear-Celanese

Are your trainers really green?

August 1, 2024

Running shoes and athletic footwear are usually made from a range of plastic foams and fabrics which are stitched or glued together, effectively preventing recycling

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RCP2 Chair Jane Atfield

A plastic chair has grown into an enterprise

July 22, 2024

Jane Atfield was among the first to use recycled plastics to make consumer goods, with the 1992 release of the RCP2 Chair. Atfield made her

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Reinforce 3D contiuous fcarbon fibre reinforcement

3D printed parts reinforced with contiuous carbon fibre

July 9, 2024

Reinforce 3D, a Spanish start-up, has developed a technique to insert continuous carbon firbe strands (4-8mm  in diameter) into 3D printed components. This exciting development

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Bioplalastics use of agriccutrual land

Do bioplastics compete with agricuture?

July 1, 2024

We are often told that the downside of bioplastics is that it competes with agricultural production. First-generation bioplastics like PLA are frequently made from corn

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Studio Kite 3D printed house

Build a house with recycled plastics

July 1, 2024

An Australian company, Studio Kite, has developed a range of enormous 3D printers specifically designed to create models and props for the film and TV

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Imperiumby Heartland

An environmentally friendly alternative to strengthen plastics

June 25, 2024

Environmentally conscious designers and manufacturers are increasingly looking for recycled plastics and bioplastics to replace virgin fossil plastics. It is often challenging to find suitable

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Ahrend. Remode task chair

Colour is not the only unusual thing about this office chair from Ahrend

June 20, 2024

The Remode is claimed to be the most sustainable task chair available. Designed by Ben van Berkel of UNStudio, the Remode is fully modular (so

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Simplifyber shoe

Not just a new material – a new production ecosystem

June 19, 2024

It’s an exciting time in the world of materials with universities and start-ups seemingly announcing alternatives to virgin fossil plastics almost every day. Many research

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Hedron Pendant by Mickus Projects

Pendant light created using 3D-printed PLA

June 18, 2024

The Hedron Pendant is a 3D-printed chandelier or pendant light made from PLA (Polylactic Acid). The shape is developed from a polyhedron, in this case,

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Philips eco range

Mass-balance – is it a con?

June 14, 2024

Mass balance is being promoted by plastic manufacturers (particularly BASF) as the solution to the recycling crisis. But are ‘mass-balanced’ plastics the same as recycled

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Moving the goal posts – US Plastics Pact

June 13, 2024

70 large businesses in the states have agreed to delay key sustainability targets from 2025 to 2030. The original pact had 4 targets: –  Define

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THE POST-PLASTIC ECONOMY

The post-plastic economy

June 12, 2024

A new white paper from Plastic Free outlines the financial risks of continuing to use plastic. The first half of this report summarises the problems

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Renewable plastics in design

May 26, 2024

Welcome to this blog devoted to discussing the latest innovations in renewable plastics and plastic industry news relevant to designers. Production of plastics is set

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Mat chair by Foersom & Hiort-Lorenzen for Norman Copenhagen

Mat Chair

May 26, 2024

The Mat Chair features a shell made from hemp stems and eelgrass and powder coated steel legs. The lighter version of the shell contains hemp

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