Recent comprehensive data from the International Panel on Climate Change (IPCC) confirms that global temperatures have risen approximately 1.1°C since pre-industrial times. This rise is primarily attributed to human activities, particularly the emission of greenhouse gases.
Key Findings
The study analyzed temperature records spanning over 150 years and cross-referenced them with atmospheric CO2 measurements. Key findings include:
- Global mean temperature increased by 1.1°C between 1850-2020
- Rate of warming has accelerated significantly in recent decades
- Human activities account for approximately 100% of observed warming since 1950
- Arctic regions warming at twice the global average rate
Methodology
The research employed multiple verification methods including satellite data, ground-based measurements, and historical records. All data underwent rigorous peer review by independent scientists across 47 institutions worldwide.
Implications
These findings have significant implications for climate policy and environmental protection efforts globally. The data suggests urgent action is needed to limit further warming and mitigate climate impacts.