# Eunice Newton Foote

eunice newton foote (July 17, 1819 – September 30, 1888) was an American scientist (including biology, especially botany), an inventor, and a women's rights campaigner from Seneca Falls, New York. She was the first scientist known to have experimented on the warming effect of sunlight on different gases, and went on to theorize that changing the proportion of carbon dioxide in the atmosphere would change its temperature, in her paper Circumstances affecting the heat of the sun's rays at the American Association for the Advancement of Science conference in 1856. Although it appears that women were allowed to present papers to AAAS at that time, Professor Joseph Henry of the Smithsonian Institution delivered the paper that identified the research as her work.