--- title: "Scientists Perform “Health Check” on Planet Earth, Alarmed by What They Find" description: "What Earth just got a check-up — and unfortunately, according to scientists, the results aren't exactly encouraging. As The Guardian reports, well outside the safe operating space for humanit              " date: "2023-09-15" modified: "2023-09-15" authors: - name: "Maggie Harrison Dupré" job_title: "Senior Staff Writer" link: "https://futurism.com/authors/mharrison" url: "https://futurism.com/the-byte/scientists-health-check-planet-earth-alarmed" categories: - "Climate Change" - "Environment" - "Science & Energy" tags: - "climate change" - "earth" - "pollution" - "the digest" --- # Scientists Perform “Health Check” on Planet Earth, Alarmed by What They Find ![]() *\Image: NASA / Futurism\* ## Bad Physical Our planet just got a health check-up — and unfortunately, according to scientists, the results are pretty grim. In a new study [published in the journal *Science Advances*](), an international team of researchers warns that several of Earth's vital life-supporting systems — or "planetary boundaries" — have been breached, meaning that our Pale Blue Dot is "well outside the safe operating space for humanity." Defined [by the Stockholm University Resilience Centre]() as the margins "within which humanity can continue to develop and thrive," these nine boundaries are designed to offer researchers a way to test our planet's overall health and resilience and include categories like biosphere integrity, climate change, ocean acidification, and land-system change, among others. Troublingly, after performing the "first scientific health check for the entire planet," the team determined that six of these nine systemic categories have been broken by manmade pollution and demolition, leaving Earth — and the life that exists on it — in a precarious position. "We know for certain that humanity can thrive under the conditions that have been here for 10,000 years," Katherine Richardson, a professor at the University of Copenhagen and the leader of the assessment, [told ]()*[The Guardian]().* "We don't know that we can thrive under major, dramatic alterations \[and\] humans impacts on the Earth system as a whole are increasing as we speak." ## Categorical Failure According to the analysis, which took over 2,000 previous studies into account, some of Earth's boundaries were breached quite a while ago. The boundary of biosphere integrity, for example, which is considered a "core boundary" along with climate change, was broken back in the 1800s, while the healthy boundary for Earth's freshwater systems was breached shortly thereafter in the early 1900s. The threshold for climate change, meanwhile, was crossed in the 1980s. The most concerning finding? According to the assessment, all four categories dealing with the biological world were either at or close to the highest risk level. But, if there's any silver lining, our atmospheric ozone appears to still be hovering within healthy confines — a particularly hopeful finding, considering that our ozone was [once at great risk of collapse]() and [human efforts to reverse that damage]() have proven effective. While it all sounds pretty doom and gloom, Richardson *was* careful to note to *The Guardian* that the study results don't necessarily mean we're going under. It doesn't "indicate a certain heart attack," she said, comparing our home planet to a human with high blood pressure, "but it does greatly raise the risk." And lowering that risk, of course, will require human action. **More on Earth:** [*The Death Toll From Climate Change Will Be Catastrophic, Scientists Say*]() ## Author At Futurism, I've reported extensively on the rise of AI as a cultural and business force shaping the media industry, and more broadly how those dynamics are changing how we all consume and share information and relate to one another. I'm also fascinated by public health policy and ethics, the role of emerging tech in politics and governance — and the powerful people and forces at those intersections — climate change, and the environment. My investigation on Sports Illustrated's use of AI-generated authors with fictional biographies won a 2024 Mirror Award for "Best Story on Media Coverage of Artificial Intelligence in Journalism and the Media" from Syracuse University's SI Newhouse School, I contributed to Niemen Lab's 2025 Predictions for Journalism series, and I've discussed my work for Futurism during appearances on NPR, CNN, the BBC, the CBC, and more. I grew up in rural Pennsylvania and attended the University of Massachusetts Amherst, where I played Division I field hockey for the Minutewomen as a midfielder. Since then, I've lived in New Orleans, Louisiana and Manhattan, New York. I spend my free time running, reading, perusing archival fashion, and searching for the world’s best negroni. I also have a debonair tuxedo cat, Westley, who's named after "The Princess Bride." ### Author social links [Bluesky]()