Benjamin Leffel
![Photo via iStock](https://uscpublicdiplomacy.org/sites/default/files/styles/275x168/public/uploads/Welcome-to-California-644679938_2141x1405.jpg?itok=G8vIcKZq)
March 20, 2018
"Subnational Diplomacy, Climate Governance & Californian Global Leadership," highlights the growing power of subnational entities on issues like climate change.
"Subnational Diplomacy, Climate Governance & Californian Global Leadership," highlights the growing power of subnational entities on issues like climate change.