Tim Blair has an astonishing collection of global warming alarmism, most of which was published before 1962. Take this little gem from the NYT, for instance:
Glaciers are moving from their age-old beds, pouring greater quantities of ice into the sea than recorded history has known. Broad areas of land are sinking to new levels. A number of islands have disappeared.
Ooh. That must have scared the crap out of everybody, in 1924.