Civilization threats undermine democratic consent

When a head of state publicly threatens existential destruction of another society, it shortcuts democratic deliberation by normalizing total‑war options before citizens have had a chance to assent, and it transforms bargaining leverage into dangerous credence signals that increase escalation risk. Such rhetoric also externalizes domestic political problems (economic, governance) onto foreign conflict, weakening national power and legitimacy. — Recognizing this dynamic reframes presidential rhetorical excess as a domestic institutional problem — not just a foreign‑policy tactic — with implications for checks, norms, and how democracies authorize force.