Full Idea
The chief philosophical interest in quantified modal logic lies with metaphysical necessity, essentialism, and the nontrivial modal de re.
Gist of Idea
The interest of quantified modal logic is its metaphysical necessity and essentialism
Source
Scott Soames (Philosophy of Language [2010], 3.1)
Book Reference
Soames,Scott: 'Philosophy of Language' [Princeton 2010], p.54