sub-state actors
![Image courtesy of Ben Paulos via Flickr](https://uscpublicdiplomacy.org/sites/default/files/styles/275x168/public/uploads/Global%20Climate%20Action%20Summit_Web%20Photoshop.jpg?itok=cLmD28HZ)
On the nation state’s viability in addressing climate change at the 2018 Global Climate Action Summit.
![Photo by InfiniteThought via Pixabay](https://uscpublicdiplomacy.org/sites/default/files/styles/275x168/public/uploads/seattle-2426307_1920.jpg?itok=CNBs9een)
March 8, 2018
Sohaela Amiri discusses cities' expanding roles at the global negotiating table, from climate change, to winning hearts and minds and beyond.