In this day, April 12 in 1955 in the Coventry Evening Telegraph – “Melting Ice Could Menace the World”. This article explicitly mentions carbon dioxide as one possible culprit.

In this day, April 12 in 1955 in the Coventry Evening Telegraph – “Melting Ice Could Menace the World”. This article explicitly mentions carbon dioxide as one possible culprit.

Source: The_Weekend_Baker