1. 80,000 Hours. 2021. “Our Current List of Pressing World Problems.” 80000hours. Accessed May 24, 2022. https://80000hours.org/problem-profiles/.
2. Allison, Graham T. 2017. Destined for War: Can America and China Escape Thucydides’s Trap? Houghton Mifflin Harcourt.
3. Arms Control Association. 2022a. “Nuclear Weapons: Who Has What at a Glance.” Arms Control Association. Accessed June 12, 2022. https://www.armscontrol.org/factsheets/Nuclearweaponswhohaswhat.
4. Arms Control Association. 2022b. “Nuclear-Weapon-Free Zones (NWFZ) At a Glance.” Arms Control Association. Accessed May 14, 2022. https://www.armscontrol.org/factsheets/nwfz#:~:text=A%20nuclear%2Dweapon%2Dfree%20zone%20(NWFZ)%20is%20a,spanning%20the%20entire%20Southern%20Hemisphere.
5. Bernstein, Jackie O’Halloran. 2018. “Successes, Challenges, and Steps Forward for Nonproliferation.” Arms Control Today 48 (5): 12–15.