Surface temperature is easy to measure, and global observations confirm a steady warming trend over the past century.
The global average temperature provides a single, useful metric for assessing Earth’s warming.
Distinct "fingerprints" of human-driven climate change, such as surface warming and stratospheric cooling, support the case for anthropogenic impacts.
Ocean warming and acidification are directly impacting marine life, with potentially far-reaching effects on global food security.
Melting sea ice and land ice indicate regional warming differences, with distinct impacts depending on the ice source.
Sea levels are rising globally due to ice melting and thermal expansion, though regional variations exist due to local factors.
Global warming shifts temperature extremes, increasing the likelihood of record highs and diminishing the frequency of record lows.
A warmer atmosphere holds more moisture, leading to intensified heavy rainfall events, with regional variations in frequency and impact.
Shifts in global precipitation patterns (along with accompanying floods and droughts) vary widely, influenced by factors like geography, ocean currents, and climate change.
Confidence varies in linking global warming to different extreme weather events, with particular challenges for short-lived phenomena like tornadoes and hurricanes.
Global trends in extreme heat, heavy precipitation, and drought reveal regional differences, with data visualization strategies (like the hexagonal plots we explored) enhancing our understanding of human influence.