"Weather tells us what to wear on a given day, while climate tells us what we should put in our closet."
Pierre-Louis, Kendra, "For a Climate Change Reporter, The Dreaded Question: 'Then Why is it so Cold?'" New York Times, 8 Feb. 2019.
This graph, based on the comparison of atmospheric samples contained in ice cores and more recent direct measurements, provides evidence that atmospheric CO2 has increased since the Industrial Revolution. (Credit: Vostok ice core data/J.R. Petit et al.; NOAA Mauna Loa CO2 record.) Find out more about ice cores.
See also Water Quality & the Flint Water Crisis library research guide at https://esearch.sc4.edu/waterquality.