Here is the new installation I am going to present in Paris on the 15th & 16th of Sep.
Title: Smells for the Paris Agreement
Does a smell make you feel cooler or warmer? This installation is a laboratory-like work on the senses of smell and temperature, inspired by this question. Two independent compartments are kept at the same temperature. One of them is a diffusion of a group of smells that are said to act on the cold senses, and the other is a diffusion of a group of smells that are said to act on the warm senses. The participants were asked to move back and forth between the two spaces to confirm the effect of the diffusion.
If you can feel cooler in the "cool room", you can actively use those smells in the hot summer, or you can use the smells in the "warm room" when it's cold. We may be able to gain resilience through smells and reduce our energy consumption.
Aromatic substances work not only on our noses, but also on our lungs, eyes and other mucous membranes. In fact, when I was testing a cold scent, my lungs felt cold, even though it was a very hot and humid summer day. The warm scent made my throat hot. Aromatic substances are absorbed through the sweat glands as well as the mucous membranes. Smells can even work on cold and warm sensations in this way, even if they are not recognized as smells.
For this research, I received some general advice from Jas Brooks, a scientist and artist at the University of Chicago.I also benefited from the "Smell, taste, & temperature symposium" which he is leading. This area seems to be still unknown even to scholars. Regarding the effects of specific aromatic substances on the trigeminal system, I referred to the article "Chemosensory Properties of the Trigeminal System" by Félix Viana.