Why does Hobbes conclude that divided sovereignty — such as a system with checks and balances between different branches of government — is self-defeating rather than a safeguard against tyranny?
Think about your answer, then reveal below.
Model answer: Hobbes argues that divided sovereignty reproduces the conflict of the state of nature inside the political order. If two authorities (say, a monarch and a parliament) each claim ultimate power over some domain, disputes about jurisdiction have no final arbiter — and a dispute with no final arbiter is simply the state of nature in miniature. The whole point of instituting a sovereign was to create a single authority whose judgments are final, ending the endless conflict of competing wills. Splitting authority between branches means that when the branches disagree, there is no higher power to resolve the dispute peacefully — making civil war not just possible but structurally guaranteed.
Hobbes wrote Leviathan during and after the English Civil War, which he viewed as the direct result of divided authority between king and parliament. His argument is not merely theoretical — he saw it as historical confirmation that splitting sovereign power invites the catastrophe it is meant to prevent. This shapes his view that constitutional checks and balances, however appealing in theory, recreate the state of nature at the level of institutions. Subsequent political philosophers (Locke, Montesquieu) would directly challenge this conclusion, arguing that unchecked power is the greater danger.