I am looking to calculate the CO2 emission of an average male human while arguing/debating.
It is my understanding that the amount of CO2 emitted will be based on the respiratory rate of any given human over a period of time. According to this seemingly well-researched post an average adult human is estimated to produce between 700 and 900g of CO2 per day based on food intake (former estimate) and breaths per day at 16 breaths per minute (latter estimate).
This is a helpful start, but in my case I am interested in humans actively debating/conversing, would conversing result in more breaths per minute and added exertion and CO2 emission, or would it be negligible?
Is this even measurable?