Wife was watching while I was purchasing fragrance, what a coincidence. I stopped listening to my podcast part way through. They were talking about undiscovered scents and perfumery at some point (so I need to find the full segment online). Here it is: https://www.cbsnews.com/news/chanel-60-minutes-grasse-france-perfume-revival/
Then they shifted to harvesting jasmine, specifically its contribution to Chanel No5 production.