In 1975, the expression Global Warming first appeared in the title of an influential scientific paper. “Are We on the Brink of a Pronounced Global Warming?” The IPCC regularly used the terminology Global Warming to describe changes in the average temperatures on Earth. But they found that term became too alienating, divisive and had become very politicised and was easily countered with fact based scientific evidence.
Hence, we witnessed the change in terminology to Climate Change. A much more dispassionate, equable and all-embracing, acceptable term.

