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4. Formal Logic / F. Set Theory ST / 4. Axioms for Sets / o. Axiom of Constructibility V = L

[possible axiom saying all sets are constructible]

6 ideas
Quine wants V = L for a cleaner theory, despite the scepticism of most theorists [Quine ,by Shapiro]
Gödel proved the classical relative consistency of the axiom V = L [Putnam]
The Löwenheim-Skolem theorems show that whether all sets are constructible is indeterminate [Putnam]
V = L just says all sets are constructible [Putnam]
Constructibility: V = L (all sets are constructible) [Kunen]
If we accept that V=L, it seems to settle all the open questions of set theory [Hart,WD]