Why Truncated Axes Can Distort Environmental Trends
Global average temperature anomaly in 2023 was 1.17°C above the 1951-1980 baseline, according to NASA GISS. Truncating the y-axis on temperature charts can exaggerate…
Evidence library
Joaquimma Anna
Research, explainers and solution analysis for understanding change across a living planet.
413 resources
What Is a Carbon Tax?
A carbon tax is a fee imposed on the carbon content of fossil fuels, designed to reduce greenhouse gas emissions by making polluting activities…
Understanding Meteorological, Agricultural and Hydrological Drought: Types, Impacts, and Progression
Meteorological, agricultural, and hydrological drought represent three stages of water deficit, from reduced precipitation to soil moisture loss and finally to depleted water resources.…
Evidence Strength vs Certainty: How Often Are Clinical Guidelines Based on High-Certainty Evidence?
A 2021 systematic survey of 138 clinical practice guidelines found that only 9.1% of recommendations were supported by high-certainty evidence, according to a study…
Resistance vs Recovery in Ecosystems: Understanding Ecological Stability
Resistance and recovery are two fundamental components of ecological stability. Resistance measures an ecosystem's ability to withstand disturbance without changing, while recovery refers to…
How Urban Sprawl Increases Resource Consumption: Mechanisms, Evidence, and Mitigation Strategies
Urban sprawl—low-density, car-dependent development—significantly increases per capita consumption of land, energy, water, and materials. Compact, mixed-use urban forms can reduce these demands, but implementation…
Legacy Pollutants vs Emerging Contaminants: A Comprehensive Comparison
Legacy pollutants are well-known, persistent toxic substances like lead and DDT that have been regulated for decades but still linger in the environment. Emerging…
Renewable Energy Curtailment Explained
Renewable energy curtailment is the deliberate reduction of output from wind, solar, or other renewable generators below their potential, typically to maintain grid stability…
Bioacoustic Monitoring for Biodiversity Conservation
Bioacoustic monitoring is a non-invasive method that uses sound recordings to assess and track biodiversity. By capturing the vocalizations of animals and the overall…
What Is Demand Response?
Demand response is a strategy used by electric grid operators to balance supply and demand by encouraging consumers to reduce or shift their electricity…