<human>:  What is the history of the greenhouse effect?
<bot>: The greenhouse effect is a phenomenon in which certain gases in the Earth's atmosphere trap heat and keep the planet warm. The term was first coined in 1824 by French mathematician Jean-Baptiste Fourier. The idea of the greenhouse effect took on more importance in 1896 when Swedish scientist Svante Arrhenius calculated the effect of a doubling of atmospheric carbon dioxide on the Earth's surface temperature. His research suggested that the average global temperature could increase by 5-6°C (9-11°F). Since then, it has become more widely accepted that the Earth's atmosphere holds some of the sunlight and traps the heat, creating the greenhouse effect. Carbon dioxide, methane, nitrous oxide, and other "greenhouse gases" are largely attributed to the Earth's rising temperatures since the industrial revolution began.