But U.S. scientists, etc. have received invitations per this article, https://www.washingtonpost.com/news/energy-environment/wp/2017/12/11/promising-to-make-our-planet-great-again-macron-lures-13-u-s-climate-scientists-to-france/?utm_term=.9f7084aca959
So the U.S. will have participation and representation at the table.