đź“Š This section describes where our data comes from, how we processed it, and why it is reliable.
All datasets were taken from reputable, open-access scientific organizations such as NOAA, NASA, and Our World in Data (OWID) to ensure transparency and reproducibility.
Our analysis integrates multiple open-access datasets to ensure accuracy and global coverage:
Global Temperature & Sea Level: Data from NOAA, Climate.gov, and NASA GISS provide long-term records of global mean surface temperature anomalies and sea-level rise from 1880 to 2024.
Atmospheric COâ‚‚: Annual and monthly COâ‚‚ concentrations sourced from Our World in Data (OWID) and NOAA ESRL, used to analyze record 2024 values.
Extreme Weather Events: Global statistics on the frequency and intensity of heatwaves, rainfall, and storms compiled from WMO and IPCC AR6 reports.
Urban Heat & Human Health: Information derived from the U.S. Environmental Protection Agency (EPA), World Health Organization (WHO), and peer-reviewed urban climate studies to understand heat and air-quality effects on human well-being.
All datasets are publicly accessible, peer-reviewed, and regularly updated by scientific agencies.
Selection: Chose datasets that are global in scope, continuous in time, and most recent as of November 2025.
Visualization: Used figures directly from official dashboards or recreated them using original data without modification.
Verification: Cross-checked NOAA/NASA records for consistency; validated COâ‚‚ levels with both OWID and NOAA ESRL sources.
🔍 This ensures that every figure in the Results page accurately represents real-world climate observations.
⚙️ Type: Descriptive and synthesis-based.
We combined physical and social indicators, temperature, sea level, COâ‚‚, extreme events, and health data to form a coherent narrative about climate change impacts.
The focus is on observed patterns and causal relationships (e.g., CO₂ rise → temperature increase → health and environmental effects).
Example Connections:
Higher CO₂ concentrations → global warming → sea-level rise
Urban heat islands → higher energy use → air pollution → health risks
Extreme events → infrastructure stress → adaptation demand
🧾 All datasets are public and transparent.
Anyone can replicate our analysis by accessing the same sources and applying the same time range (1880–2024).
All references and figure credits appear in the References section.
This page supports all quantitative findings summarized in the Results section, including:
The rise in global temperature and sea level since 1880.
Increasing frequency of extreme events.
Urban heat and air-quality impacts on public health.
Record COâ‚‚ levels in 2024, illustrating the current urgency.
✅ In summary, our analysis relies on verified, transparent, and replicable data drawn from the world’s leading climate science organizations. By integrating these multiple datasets, we provide a clear and evidence-based understanding of how carbon emissions influence Earth’s systems and societies.