---
title: "Seven of Earth's Nine Protective Systems Are Broken: 60 Scientists Record Unprecedented Pressure on the Planet's Ecosystems"
description: "In the Planetary Health Check report, 60 scientists recorded that 7 of Earth's 9 planetary boundaries are in the high-risk zone. The Amazon is approaching a tipping point, and business is concealing its positions due to \"green-hushing\"."
date: 2026-09-23T14:26:00.000Z
lang: en
url: https://xab.info/en/posts/earth-on-brink-of-catastrophe-7-of-9-protective-systems-broken
tags: [planetary-boundaries, climate-change, amazon-rainforest, un-general-assembly, ecosystem, ozone-layer, green-hushing]
publisher: "XAB.info"
---

# Seven of Earth's Nine Protective Systems Are Broken: 60 Scientists Record Unprecedented Pressure on the Planet's Ecosystems

![Girl holding a 'There is no Planet B' sign at a climate protest against the destruction of Earth's ecosystems](https://xab.info/media/2026/09/23/zemlya-na-grane-katastrofy-7-iz-9-zashitnyh-sistem-slomany/zemlya-na-grane-katastrofy-7-iz-9-zashitnyh-sistem-slomany-1.webp)

## 🎯 Key Points

- Seven of Earth's nine planetary boundaries are in the high-risk zone, as recorded by 60 scientists in the Planetary Health Check report
- Amazon tropical forests are approaching a tipping point after which they may turn into a savanna
- The only positive trends: recovery of the ozone layer and reduction of aerosol pollution
- Climate Group Executive Director Helen Clarkson accused corporations of the green-hushing phenomenon
- The report was presented at Climate Week in New York ahead of the UN General Assembly in September 2026

In September 2026, at Climate Week in New York, on the eve of the UN General Assembly, a group of 60 scientists presented the annual Planetary Health Check report, which recorded the strongest anthropogenic pressure on Earth's ecosystems in the entire history of observations. According to the document, seven of the nine critical planetary boundaries — a concept developed in 2009 to define a safe operating space for human existence — are already in the high-risk zone. The planet's natural protective mechanisms, which for decades have compensated for the consequences of industrial activity, are rapidly weakening, while the capacity of oceans and forests to absorb carbon dioxide is declining at an alarming rate.

### Tropical forests on the brink of irreversible transformation

Particular concern among the report's authors is raised by the state of the Amazon tropical forests, which, according to researchers' estimates, are approaching the so-called tipping point. Once crossed, the forest mass may irreversibly turn into a savanna, which, scientists warn, will have catastrophic consequences for global climate stability, food security, and public health worldwide. Extreme weather events recorded in recent months — anomalous heat, large-scale wildfires in Europe, prolonged droughts, and devastating floods — are directly linked by the report's authors to the destabilization of natural systems that can no longer serve as a buffer.

### Two rare positive signals in the grim statistics

Against the generally negative backdrop, the report records only two areas with positive dynamics over the past decade: the gradual recovery of the ozone layer and the reduction of aerosol pollution in the atmosphere. At the same time, the authors note that in some regions air quality remains critical, and the progress achieved is not sustainable without maintaining and strengthening international regulatory regimes. Thus, even isolated positive trends do not compensate for the systemic nature of the degradation recorded across the other seven indicators.

### "Green-hushing": business stays silent as the world stands on the edge of the abyss

The presentation of the report was accompanied by sharp criticism from Helen Clarkson, Executive Director of the Climate Group, who drew attention to the phenomenon of so-called "green-hushing" — the systematic downplaying of environmental issues by global business. "I have never seen such a level of concealment of positions. Many companies tell us that they will be here, but not too visibly. But after a summer like this, when we have seen so many tragedies caused by climate change, it is time to speak loudly. The world is on the edge of the abyss, and people are striving for change," Clarkson stated. Climatologist Johan Rockström, for his part, emphasized: "Accelerating action to return to a safe operating space within all planetary boundaries is necessary to protect lives and livelihoods, as well as to fulfill the promise of a shared prosperous future."

### The window of opportunity is narrowing, but not closed

Despite the grim picture, the authors of the Planetary Health Check emphasize that humanity still possesses the necessary knowledge and technologies to bring ecosystems back within safe limits. However, as noted in the report, time for strategic decision-making is rapidly running out. The document, published in the midst of Climate Week ahead of the UN General Assembly, is effectively a call to accelerate political and economic measures at national and international levels. According to RBC-Ukraine, citing Scientific American, the report has become one of the key documents setting the agenda for discussions at the September 2026 UN session.

## 🔍 Fact-Check Verification

- [Planet on the brink of catastrophe: 7 of Earth's 9 protective systems are already broken](https://www.rbc.ua/ukr/news/planeta-mezhi-katastrofi-7-iz-9-zahisnih-1790171313.html) - Источник ссылается на Scientific American и отчёт Planetary Health Check. Все ключевые цифры (7/9 границ, 60 учёных, 2 позитивных тренда), цитаты Рокстрёма и Кларксон, место и время презентации (Нью-Йорк, Неделю климата, перед ГА ООН) изложены последовательно и не противоречат друг другу.

## ❓ FAQ

### Q: What are planetary boundaries and when was this concept developed?
**A:** Planetary boundaries are a concept developed in 2009 that defines a safe operating space for human existence on the planet. It includes nine critical indicators, and according to the 2026 Planetary Health Check report, seven of them are already in the high-risk zone.

### Q: Which two indicators show positive dynamics?
**A:** Over the past decade, positive dynamics are shown only by the recovery of the ozone layer and the reduction of aerosol pollution in the atmosphere. At the same time, air quality remains critical in some regions.

### Q: What is "green-hushing" and why does Clarkson criticize it?
**A:** "Green-hushing" is a practice in which companies deliberately conceal or minimize public discussion of their environmental positions. Helen Clarkson of the Climate Group stated that after the summer of 2026, with its many climate disasters, it is time for companies to speak loudly rather than hide.

### Q: Where and when was the Planetary Health Check report presented?
**A:** The presentation of the report took place in New York at Climate Week, immediately ahead of the UN General Assembly session in September 2026.

### Q: What will happen if the Amazon crosses the tipping point?
**A:** According to scientists' warnings, the Amazon tropical forests may irreversibly turn into a savanna, which will have catastrophic consequences for global climate stability, food security, and human health worldwide.