We offer a massive and unconditional apology for Nitrogen

We think we owe you a truly massive overwhelming  apology, gentle reader. And this is why.

“Will the world end with a bang or a whimper?” is a question we’ve covered before here. We’ve even mentioned a  few possibilities such as  magnetic flips ,exploding volcanoes and more  insidious effects like  pollution and pandemics.  (LSS passim)Yet it was while researching another topic entirely that we came across a wholly unexpected and entirely man-made problem that we thought you should know about: Nitrogen, [1] [2]and its derivative compounds which has been unleashed on an unprepared world in uncontrolled quantities for over a century. The reason it’s rising so fast is simple: we are manufacturing and releasing unprecedented quantities of reactive nitrogen—fertilisers, manure emissions, industrial by‑products—far beyond anything the planet’s natural nitrogen cycle ever evolved to handle.

Why so much? Because the Haber–Bosch process unlocked a torrent of synthetic nitrogen, and agriculture embraced it as a miracle. Global production of reactive nitrogen has soared to many times its pre‑industrial level. Locally, this can boost yields, but it comes with a hidden price: soils become chemically dependent, losing the microbial communities that once fixed nitrogen naturally. Excess nitrogen washes into rivers, fuelling algal blooms and dead zones; it volatilises into nitrous oxide, damaging the ozone layer; it accumulates in ecosystems, favouring a few aggressive species while starving others. And things are never so bad that they don’t get   worse. Nitrous oxide is  the quiet heavyweight of greenhouse gases.  molecule for molecule, it traps far more heat than carbon dioxide and lingers in the atmosphere for over a century. It’s also the single largest ozone‑depleting emission humanity still produces. And yet most people barely register it.  So what looks like abundance at the farm gate is, at planetary scale, a metabolic overload.

And this is the deeper tragedy: millions of farmers, each trying to solve a local problem—how to feed crops, how to secure a harvest—collectively drive a global destabilisation of the nitrogen cycle. We’ve built a civilisation addicted to excess nitrogen, and the system now expects those inputs just to function. The long‑term risk is that we push soils, waterways, and atmospheric chemistry past thresholds that cannot easily be reversed. What began as a triumph of human ingenuity has become a planetary dependence, and the bill for that dependence is only just beginning to arrive. A silent catastrophe of soil degradation, desertification, wetland collapse (LSS 28 5 24),biodiversity loss from nutrient overload, and fisheries collapse.

And  now for our apology, gentle readers.  For several years now we have been repeatedly warning you of the dangers posed by antibiotic resistant bacteria and climate change. We had not a single idea about this nitrogen crisis building up all around us. None whatsoever, We profoundly and unreservedly apologise to all of you-readers, contributors researchers and hard working staff, even the ones in HR. And we say this-never will such an oversight happen again in this mighty organisation. But do not be alarmed.  From now on we will search the world ceaselessly to bring you news of fresh perils, unexpected lethal dangers which may be lurking ready to wipe us all out Or if not that, at least reduce the handful of survivors to subsistence-level barbarism in a lawless, violent post-apocalyptic world.  We think we may even have uncovered a few already. Follow us if you want to know more about what they are.

[1] Anthropogenic-driven perturbations on nitrogen cycles and interactions with climate change (2024)Gong, Kou‑Giesbrecht & Zaehle (2024)
Published in Current Opinion in Green and Sustainable Chemistry. click:Anthropogenic-driven perturbations on nitrogen cycles and interactions with climate changes – ScienceDirect

[2] Alteration in nitrogen cycle and its contribution to climate change: a review (2025)Anand et al. (2025) click:2Alteration in nitrogen cycle and its contribution to climate change: a review | Proceedings of the Indian National Science Academy

#nitogen #agriculture #nitrous oxide #pollution #climate change #disaster

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