Carbon dioxide pumphandle - 2024
Why the open web links it
Visualizes the historical rise of atmospheric CO2 over 800,000 years, emphasizing recent human-driven increases.
Linked by 4 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including noaa.gov, realclimate.org, climatechangetracker.org, comitatoscientifico.org.