Search results
Guides, research and analysis matching your search.
42 resultsPositive climate feedbacks amplify an initial change, such as warming from greenhouse gases, while negative feedbacks dampen it. These feedback loops are critical in…
A climate tipping point is a critical threshold beyond which a natural system undergoes a significant, often irreversible change, even if the driving forces…
A tipping point is a critical threshold where a small change can trigger a large, often irreversible shift in a system, while a planetary…
The planetary boundaries framework defines a safe operating space for humanity, but it does not prescribe how resources should be shared among countries. The…
Overshoot refers to a temporary exceedance of a planetary boundary with the potential to return to the safe operating space, whereas transgression denotes a…
The planetary boundaries framework defines a safe operating space for humanity by identifying nine Earth-system processes and proposing quantitative boundaries for each. It can…
The planetary boundaries framework defines a safe operating space for humanity by setting precautionary limits on nine Earth-system processes. It explicitly incorporates the precautionary…
Carbon budget estimates—the amount of CO₂ that can still be emitted while limiting warming to a given temperature target—vary widely because of differences in…
Planetary boundaries are not independent; they form a tightly coupled system. Climate change and biosphere integrity are the most central, mediating interactions among boundaries…
Low-probability, high-impact climate risks are potential climate events or tipping points with a small chance of occurring but catastrophic consequences if they do. Understanding…
