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Guilherme Frizzera

Guilherme Frizzera

E-International

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The Anthropic Ban and the Limits of Weaponized Interdependence

The question is whether a state can overuse, misapply, or broaden a chokepoint in ways that erode the network centrality on which the instrument...

08.07.2026 70

E-International

Guilherme Frizzera

Opinion – Venezuela and the Cost of Abandoning South American Collective Defense

The internationalization of the Venezuelan crisis is neither inevitable nor simply the result of domestic authoritarian drift

06.01.2026 70

E-International

Guilherme Frizzera