I found this image on reddit, and I'm wondering if this is real? Was this actually published over 100 years ago?
Transcription:
Science Notes And News
COAL CONSUMPTION AFFECTING CLIMATE
The furnaces of the world are now burning about 2,000,000,000 tons of coal a year. When this is burned, uniting with oxygen, it adds about 7,000,000,000 tons of carbon dioxide to the atmosphere yearly. This tends to make the air a more effective blanket for the Earth and to raise its temperature. The effect may be considerable in a few centuries.