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WELCOME TO GLC — GAVIN LOTTERING CREATIONS

Welcome to GLC — Gavin Lottering Creations

This isn’t a business. It’s a blog.

GLC is where I explore ideas at the intersection of organic chemistry, design, sustainability, and curiosity. It’s a space for thinking out loud, chasing insights, and asking better questions — especially about how we use the materials that shape our world.

You’ll find posts on:

  • Organic and green chemistry (explained for non-chemists)

  • Biomaterials and sustainable alternatives

  • The chemistry of everyday things — and how they could be better

  • Experiments with AI tools, philosophy, and scientific learning

This is a solo project, rooted in self-study, creative thinking, and a belief that you don’t need a lab coat to care about the chemistry around you.

I’m Gavin Lottering — a designer, communicator, and lifelong learner. GLC has evolved many times, but right now, it’s focused on one goal: exploring how smarter materials and cleaner chemistry can help us build a better future.

Thanks for stopping by. Dig in, read something, and if you're curious — stay curious.

Greetings,


I've been working on some graphic design for my soap packaging, and I'm trying to express the ideas and values behind the product.


The polar bear is meant to show that the soap is made in Canada, while also drawing attention to the fact that polar bears are facing habitat loss due to climate change. In doing my research, I learned something fascinating: there is actually a temperate rainforest in British Columbia, and within that ecosystem lives a white bear known as the Kermode bear, or "spirit bear." It’s not a polar bear — it’s a rare subspecies of the American black bear with a genetic trait that gives it white fur. This bear is unique to the Great Bear Rainforest and carries its own conservation story.


The coconut and coconut tree symbolize the idea that coconut oil can be a more sustainable alternative to palm oil. Palm oil plantations, particularly in Indonesia and Malaysia, are one of the primary drivers of deforestation in tropical rainforests, contributing to habitat destruction for endangered species. Palm oil is used extensively in commercial soap and many consumer products because it's cheap and versatile — not because it's the healthiest or most environmentally sound option.


One of the species most affected by this is the orangutan, which is critically endangered and found only in the wild on the islands of Borneo and Sumatra. Orangutans are our close relatives, sharing about 97% of our DNA, and their shrinking habitat is directly tied to our everyday choices — including something as seemingly simple as soap. I hadn't fully realized this connection myself until I started digging deeper. I believe we can and should do better. The profit motives of large industrial conglomerates shouldn’t outweigh the urgent need to protect biodiversity. It’s one of Earth’s greatest treasures, and if we disrupt it too much, we risk endangering our own survival.


We’re not just apex predators — we should be stewards of the planet.


At the same time, it's interesting how North American marketing has rebranded coconut oil as a health food in recent years. If you're a millennial or older, you might remember a time before coconut oil lined the shelves of health food stores. The truth is, coconut oil is very high in saturated fat — about 82% saturated, in fact — and it’s solid at room temperature. While extra virgin coconut oil has some appealing properties (like its antimicrobial qualities when used in oil pulling for dental hygiene), it's not necessarily a heart-healthy fat. Saturated fats are less chemically reactive in the body, which can affect how they’re metabolized. In contrast, unsaturated fats — such as those found in olive oil — are generally more beneficial for cardiovascular health and more versatile for your body’s biochemical needs.



This is for sending to those who are in positions to do something about it. Feel free to add your information to it and send it along.



Reclaiming Our Watersheds—How AI Can Repair the Fragmentation That Let POPs Poison Our Communities


Dear [Name/Title],


If we had designed cities with stormwater as an asset—not a liability—our communities and ecosystems might look very different today.

Had we integrated green infrastructure from the start—bioswales, rain gardens, permeable roads, decentralized treatment—stormwater wouldn’t be a polluted torrent we flush away, but a regenerative resource. Our rivers might still run clear. Our aquifers might still be full. And our most vulnerable citizens—children in underserved neighborhoods—might not carry the toxic burden of persistent organic pollutants (POPs) in their blood.

Instead, the systems we built more than a century ago prioritized speed of removal over quality of retention. The result is a fragmented, siloed stormwater regime in Ontario and beyond—one that ignores pollutant accumulation and disproportionately affects low-income communities.


The Human Cost of This Fragmentation

Today, stormwater runoff delivers POPs like PFAS, PCBs, PAHs, and pesticides directly into the air, soil, and water around urban dwellers. These chemicals are:

  • Endocrine disruptors that impair fertility and development

  • Neurotoxins associated with autism spectrum disorders, lowered IQ, and attention deficits in children

  • Immunosuppressants that reduce vaccine efficacy—a public health risk of growing urgency

And due to the geography of poverty, it's no surprise that marginalized and racialized communities—often located near high-runoff zones—bear the brunt. POPs don’t just pollute water; they pollute opportunity: by degrading cognition, weakening immunity, and reinforcing cycles of disadvantage.

Had our stormwater systems been designed to filter, slow, and recharge instead of just drain, these pollutants could have been captured or degraded. The burden on our healthcare systems could be lower. Our public health metrics—especially in underserved areas—could be stronger.


AI as a Path to Systemic Correction

Today, we have a chance to reclaim what was lost—not just with infrastructure, but with intelligence. Artificial Intelligence can now help overcome the very governance fragmentation that created these gaps.


I propose Ontario undertake a pilot that uses AI to:

  1. Map Fragmented JurisdictionsAI can scan bylaws, planning frameworks, and provincial statutes to identify overlaps and gaps in stormwater responsibility—creating a digital governance map that makes collaboration possible.

  2. Automate Coordination WorkflowsA shared AI platform can streamline multi-agency decision-making by guiding stormwater project proposals through permissions, design reviews, and data sharing, while maintaining compliance and accountability.

  3. Predict and Prioritize POPs Risk ZonesMachine learning models trained on land use, demographics, and hydrology can identify “hot spots” where runoff and health risks intersect—targeting resources where they’ll matter most.

  4. Drive Equity Through Environmental Health IntelligenceAI can help measure and visualize how reduced pollution could improve outcomes like cognitive function, school performance, and vaccine efficacy in lower-income zones.


An Invitation

Let’s fix the stormwater systems we inherited—and the injustices they perpetuated—by finally aligning our governance structures to match our technological capabilities and moral obligations.

I urge the Ministry of Environment, Conservation & Parks, TRCA, local municipalities, and conservation authorities to consider this AI-integrated governance pilot for the Greater Toronto Area or Lake Simcoe watershed.

This is more than an infrastructure issue—it’s a matter of public health, economic justice, and environmental resilience. We now have the tools. Let’s not wait another generation.


Sincerely,

[Your Name]

[Your Title / Affiliation]


🪵Wood, at its core, is a hierarchically structured biopolymer composite—a naturally engineered material composed of cellulose, hemicellulose, lignin, and various extractives. Its structural, thermal, and biochemical behavior has implications across materials science, organic chemistry, biochemistry, and molecular biology.

To grasp the complex chemistry and biology of wood, one must draw on a variety of academic disciplines. The following guide explores how six foundational textbooks, across chemistry and life sciences, can collectively illuminate the science of wood, and recommends specific sections to read for a comprehensive understanding.


📘 1. Polymer Chemistry – Lodge & Hiemenz (3rd Edition)

Primary Focus: Molecular Structure of Wood Polymers

Why it's important:Wood’s mechanical and thermal behavior is dominated by its polymeric components—cellulose, hemicellulose, and lignin. This text is the go-to resource for understanding the synthetic and natural polymer behaviors critical to wood science.

🔍 Key Sections to Read:

  • Chapter 1–3: Structure and Properties of Polymers→ Understand the basic concepts of chain conformation, crystallinity, and amorphous regions—especially relevant to cellulose.

  • Chapter 6: Natural Polymers→ Covers cellulose, starch, and lignin, explaining their molecular structure, hydrogen bonding, and role in nature.

  • Chapter 8–9: Thermal Behavior and Glass Transitions→ Essential for analyzing how heat affects hemicellulose and lignin degradation during kiln drying or pyrolysis.

📘 2. Lehninger Principles of Biochemistry – Nelson & Cox (8th Edition)

Primary Focus: Biosynthesis and Degradation of Wood Components

Why it’s important:Wood is synthesized in living trees through carbohydrate metabolism, enzyme-regulated pathways, and secondary metabolite production (e.g., lignin and extractives). Lehninger provides the metabolic and enzymatic basis of these processes.

🔍 Key Sections to Read:

  • Chapter 7: Carbohydrates and Glycobiology→ In-depth discussion of cellulose as a structural polysaccharide and its biosynthesis.

  • Chapter 13–15: Metabolism of Sugars→ Explains how glucose units are produced and polymerized into cellulose.

  • Chapter 23: Biosynthesis of Aromatic Compounds→ Covers phenylpropanoid biosynthesis, a key pathway in lignin formation.

📘 3. Organic Chemistry – Carey, Giuliano, Allison, Bane (11th Edition)

Primary Focus: Structure and Reactivity of Lignin and Extractives

Why it’s important:Wood contains phenolic compounds, ethers, and aromatic alcohols—the building blocks of lignin and many extractives. Organic chemistry principles are needed to understand their reactivity and interactions with solvents, heat, or UV light.

🔍 Key Sections to Read:

  • Chapters 14–15: Alcohols, Phenols, and Ethers→ Deep dive into coniferyl alcohols and other precursors to lignin.

  • Chapter 16: Aromatic Compounds→ Learn the mechanisms of electrophilic aromatic substitution, key to lignin biosynthesis and modification.

  • Chapter 20: Carboxylic Acids and Derivatives→ Understand resin acids and volatile organic compounds found in wood.

📘 4. Principles of the Solid State – H.V. Keer

Primary Focus: Crystallinity and Physical Behavior of Cellulose

Why it’s important:Cellulose microfibrils form crystalline regions that determine wood’s strength, stiffness, and water interaction. This book offers a materials science approach to understanding those structural properties.

🔍 Key Sections to Read:

  • Chapter 1–3: Crystal Structure and Bonding→ Relevant for understanding hydrogen bonding and packing in cellulose chains.

  • Chapter 5: Defects in Solids→ Helps explain amorphous regions, dislocations, and how they influence mechanical behavior.

  • Chapter 9: Phase Transitions→ Useful for interpreting heat-induced transformations during drying or thermal treatment.

📘 5. Molecular Biology of the Cell – Alberts et al. (6th Edition)

Primary Focus: Cell Wall Biosynthesis and Transport Mechanisms

Why it’s important:Wood originates at the cellular level through the synthesis of cell walls, directed by gene expression and membrane transport. Alberts provides a complete look at the molecular machinery of cellulose synthesis and cell wall formation.

🔍 Key Sections to Read:

  • Chapter 20: Cell Walls and the Extracellular Matrix→ Covers cellulose microfibril formation, plant cell wall composition, and lignin deposition.

  • Chapter 12: Membrane Transport→ Understands how cellulose synthase complexes are guided to the plasma membrane.

  • Chapter 15: Intracellular Compartments and Protein Sorting→ Clarifies enzyme trafficking and secretion relevant to wood biosynthesis.

📘 6. Genomes 4 – T.A. Brown

Primary Focus: Genetic Regulation of Wood Formation

Why it’s important:Modern wood science increasingly involves genomics, especially in understanding and engineering wood traits (e.g., rot resistance, growth rate). Genomes 4 introduces how genes regulate wood-specific pathways.

🔍 Key Sections to Read:

  • Chapter 11: Functional Genomics→ Covers transcriptomics and how gene expression profiles relate to wood biosynthesis.

  • Chapter 15: Comparative Genomics and Evolution→ Gives insight into how woody plants evolved mechanisms to synthesize lignin and cellulose.

  • Chapter 17: Plant Genomes→ Specific details on genes responsible for secondary cell wall formation, including cellulose synthase (CesA) and PAL (phenylalanine ammonia-lyase) involved in lignin biosynthesis.

🧠 Interdisciplinary Learning in Practice

By combining insights from:

  • Polymer chemistry → structure and behavior of cellulose and lignin

  • Biochemistry → biosynthesis of carbohydrates and aromatic compounds

  • Organic chemistry → reactivity of phenolic and alcoholic wood constituents

  • Solid-state physics → crystallinity and heat response

  • Molecular biology → synthesis and transport of wall-building enzymes

  • Genomics → regulation of wood traits at the DNA level

—you gain a 360° scientific view of what wood is, how it forms, how it behaves, and how it can be manipulated or preserved.

✍️ Final Thoughts

Studying wood is not just about knowing its grain or density. It's about understanding the elegant complexity of nature's most versatile material. Each of the six books discussed provides a unique lens on this material, and together they offer a truly interdisciplinary education in wood chemistry, structure, and biology.

Whether you're a student, researcher, artisan, or enthusiast, these texts will deepen your appreciation of wood—right down to the molecular level.

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