Quote:Nature 1972

❝ The climatic warming trend... has given way since the 1940s to a cooling trend, which is most marked in higher latitudes. ❞ ~ Nature ℹ️ June 1972

Full Quote: The climatic warming trend since the 1880s, which seems to have been global in extent and was manifested by an upward trend in mean annual (and particularly mean winter) temperatures, seems to have given way since the 1940s to a cooling trend, which is most marked in higher latitudes.

Article: Recent Climatic Change and Increased Glacierization in the Eastern Canadian Arctic