4月 2026Sierra Club的市場佔有率分析

We call on the United States to lead a global effort to prevent nuclear war by: * renouncing the option of using nuclear weapons first; * ending the sole, unchecked authority of any US president to launch a nuclear attack; * taking US nuclear weapons off hair-trigger alert; * cancelling the plan to replace the entire US nuclear arsenal with enhanced weapons; and * actively pursuing a verifiable agreement among nuclear armed states to eliminate their nuclear arsenals.