Should governments negotiate directly with Iran to limit its nuclear program in exchange for sanctions relief?

Context

Iran's nuclear program has been a flashpoint in international relations for decades, with Western powers concerned it could be weaponized while Iran insists it is purely civilian. Direct negotiations between governments—particularly the US and Iran—offer a potential path to limit Iran's nuclear capabilities in exchange for lifting economic sanctions that have crippled Iran's economy. The debate hinges on whether diplomacy can achieve verifiable security guarantees, or whether Iran will use negotiations to buy time while advancing its program.