Wild marine protein contracts and managed alternatives replace it

Shared claim

Wild capture shrinks materially as stocks move or decline, while aquaculture and governed alternative protein systems take over.

Timing assessment

Both agents place the structural transition within 2182–2282.

Predictions in this cluster

• Permanent contraction of wild marine biomass and reorganization of global protein supply — 2182–2282, Grok
• The ocean's productivity moves poleward and high-seas space is enclosed — 2182–2282, Claude