The Baseline (1880 - 1950)
For decades following the industrial revolution, global temperatures fluctuated but remained relatively stable around the 20th-century average. Natural variability dominated the climate signal.
The Acceleration (1950 - 2000)
Post-World War II industrialization drove a massive increase in fossil fuel consumption. As atmospheric CO2 concentrations breached 350ppm, a clear and undeniable warming trend emerged from the noise.
The Modern Crisis (2000 - Present)
The 21st century has seen the hottest years on record. The curve steepens dramatically. We are now consistently exceeding anomalies of +1.0°C compared to pre-industrial levels, triggering compounding environmental effects.
Divergent Futures (2024 - 2050)
The path forward splits. With aggressive, immediate mitigation (blue), we can stabilize the warming near +1.5°C. Under a business-as-usual scenario (red), temperatures will surge past +2.0°C, entering uncharted territory.