Complex social-ecological feedback loops arise when human systems and natural systems react to climate change in ways that amplify one another. Because Earth’s climate operates as a nonlinear system, these interactions do not unfold gradually — they can accelerate suddenly, compound unpredictably, and push the system toward irreversible shifts. This nonlinear, cross-regional feedback behavior is […]
Category Archives: Education
Denialism and Ecofascism
Climate Change: Emergency PSA
For the basics: Climate Change Simplified * Our probabilistic, ensemble-based climate model — which incorporates complex socio-economic and ecological feedback loops within a dynamic, nonlinear system — projects that global temperatures are becoming unsustainable this century. This far exceeds earlier estimates of a 4°C rise over the next thousand years, highlighting a dramatic acceleration in global warming. We are now entering a phase […]
Climate Change, Circadian Disruption, REM Sleep, and the Gut Microbiome
Climate Change Is Disrupting the Biology of Life Climate change is not just changing the planet—it is changing us. Extreme heat, shifting seasons, storms, and pollution are disrupting our circadian rhythms, damaging sleep, altering the gut microbiome, and destabilizing the gut-brain axis. Protecting the climate means protecting the systems that keep us alive. by Daniel […]
Soil–Insect Climate Feedback Collapse
The soil has begun transitioning from a carbon sink into a carbon source. by Daniel Brouse Soil–Insect Climate Feedback Collapse: How Climate Change Is Triggering a Downward Spiral in Earth’s Hidden Ecosystems Introduction: The Collapse Beneath Our Feet Climate change is not only transforming the atmosphere, oceans, and visible landscapes of Earth; it is also […]
Climate Change Simplified
Introduction The central question is no longer: Q: “How Fast Is the Earth Warming?” The more important question is: Q: “Has Earth ever experienced a climate change with this combination of speed, acceleration, and simultaneous disruption across Earth?” There is no comparison in the geological record. The present is revealing a system changing at a […]
Beyond Temperature: What Climate Change Really Means
Climate change is often framed around a simple comparison: How much colder were ice ages than the climate before the Industrial Revolution? While historical temperature comparisons remain scientifically important, they no longer capture the most significant feature of modern climate change. The more important question today is: Has Earth ever experienced a climate transition with […]
Beyond Temperature: How Climate Science Shifted from Measuring Warming to Tracking Earth’s Energy System
Introduction 2023 was a record year for global average surface temperature according to the major observational datasets. However, climate science moved beyond focusing primarily on annual temperature records years ago because, by itself, average surface temperature provides only a limited view of the state of the climate system. Temperature is an important indicator, but it […]
Scientists Should Lead the AI Communication Revolution
By Daniel Brouse Over the past several years, we’ve trained our AI agents on our own climate research to explore new ways of communicating complex scientific concepts. As a result, some of our content reflects the depth of graduate-level research while presenting it in a more accessible visual format. We’ve intentionally experimented with different styles […]
No Sudden Extinction Jump: But a Strongly Constrained High-End Warming Envelope
by Daniel Brouse and Sidd Mukherjee Climate Change Scenarios 101 Q: Is climate change extreme and alarming?A: Yes. Q: Is a single abrupt climate shift likely to trigger immediate human extinction or a sudden global “die-off”?A: No. But the system behavior is still highly nonlinear and increasingly constrained by physical limits. 1) Near-term physical upper […]
Climate Change Health Impact Directory
Climate Change and Human Health A Directory of Research Papers on the Health Impacts of Human-Caused Climate Change Human-caused climate change is no longer simply an environmental issue—it has become one of the defining public health challenges of the twenty-first century. In addition to the direct deaths caused by heatwaves, floods, hurricanes, droughts, wildfires, and […]