Modern agriculture increasingly rewards simplification, efficiency, and scale. But could highly simplified farming systems also become more vulnerable over time? This article explores crop rotation, monocultures, herbicide resistance, and the growing tension between efficiency and long-term resilience in modern farming.
Herbicide resistance is usually discussed inside crop paddocks. But what if some of the strongest resistance pressures are developing outside them — along fence lines, roadsides, drains, rail corridors, and other repeatedly sprayed non-crop areas?
Precision agriculture promises smarter, more sustainable farming through AI-guided spraying, drones, and precision targeting. But is modern agriculture becoming less chemically dependent — or simply more efficient at maintaining it?
A new 2025 study suggests glyphosate and urea fertilizers may interact in ways that alter soil nitrogen cycling, microbial communities, and nitrogen availability. Could modern farming systems be creating hidden long-term soil challenges beneath the surface?
Independent laboratory testing of six Weet-Bix-style breakfast cereal products found four below the laboratory reporting limit, while two Australian-made Sanitarium products returned detectable glyphosate residues — including one result of 3.9 mg/kg.
The withdrawal of the Environmental Law Initiative’s glyphosate appeal may close one legal chapter in New Zealand, but it does not resolve the wider scientific, regulatory, and public-interest questions surrounding glyphosate and glyphosate-based herbicides in Aotearoa.
Metabolomics is changing how scientists study chronic chemical exposure. Instead of looking only for obvious disease, researchers are beginning to examine the body’s quieter biochemical responses — including oxidative stress, energy disruption, and metabolic strain — long before illness is diagnosed.
Herbicide resistance is becoming increasingly common across New Zealand cropping systems, raising questions about long-term reliance on chemical weed control. As researchers and farmers shift toward integrated weed management, a larger conversation may be emerging about sustainability, resistance, and the future of modern agriculture.
Washing and cooking won’t remove glyphosate from food once it’s absorbed during growing. This article explains how exposure happens, why some foods carry higher risk, and what New Zealand shoppers can realistically do — while asking why proper testing isn’t already standard.
New research into metabolomics is exploring whether glyphosate exposure may leave measurable biological fingerprints inside the human body long before illness appears.
Are children more vulnerable to glyphosate exposure than current safety models assume? This article explores regulation, exposure, and what may be missing.
Bayer is betting the U.S. Supreme Court will end Roundup lawsuits by arguing federal law trumps state warnings. Could that block community protections in New Zealand too?
A widely cited glyphosate safety study has finally been retracted—but the real story is how it remained in circulation for decades after concerns were already public. This article examines the timeline, the role of ghostwriting, and what it reveals about how scientific knowledge is formed, maintained, and sometimes left unchallenged.
Modern chemical safety limits are designed to prevent obvious harm. But what exactly do glyphosate “safe levels” measure — and what might they miss? This article explores pesticide residue limits, chronic exposure, oxidative stress, and the growing scientific debate around long-term biological effects.
Scientists are increasingly studying oxidative stress as a possible biological mechanism linked to glyphosate exposure. But what exactly is oxidative stress, and why does it matter?
A recent study explored whether glyphosate exposure may trigger subtle biological stress long before disease becomes visible. The findings raise important questions about oxidative stress, metabolomics, and how we define chemical safety.
When food tests show “low levels” of glyphosate, what exactly is being measured? This article explores what laboratories test for, what they don’t, and why real-world chemical exposure is often more complex than it first appears.
A year ago, a proposal to increase glyphosate residue levels in New Zealand sparked questions. This article looks at what followed—from submissions and decisions to testing and ongoing uncertainty.
Want to understand how herbicides are used in your local parks, playgrounds, and streets? This guide walks you through what to ask, how to contact your council, and where to start—without needing a fixed position.
