Overall Series Review
Siren successfully reimagines the mermaid myth as a sharp, aggressive allegory for modern conflict, rooted in themes of indigenous rights, environmentalism, and systemic oppression. The series immediately establishes the merfolk as a morally superior, victimized population fighting against corrupt human institutions—specifically the military and the wealthy elite of Bristol Cove. From the start, the show champions progressive ideals, showcasing fluid sexuality, non-binary relationships (most notably through the central polyamorous triad), and strong female agency, with the predatory Ryn serving as a powerful 'Girl Boss' figure whose violence is framed as justifiable self-defense against human cruelty.
As the series progresses, the critique of humanity sharpens, moving beyond initial discovery to outright existential war. Seasons two and three escalate the environmental message, casting Western civilization as the primary villain responsible for planetary destruction, contrasting it with the merfolk’s supposed pure, advanced culture. While the focus remains firmly on female leadership and non-normative relationship dynamics, the narrative begins to rely more heavily on direct supernatural elements as the conflict broadens into a full-scale species war orchestrated by figures like the villainous Tia.
The primary consistency across all seasons is the unwavering conviction that humans are the fundamental problem. Merfolk violence is always contextualized as a direct, necessary response to human aggression, colonization, and environmental vandalism. The show champions a strong, often binary opposition: the pure, natural ‘Other’ versus the inherently corrupt, destructive human society. The evolution sees the show shift from an initial exploration of colonial contact to an open war footing, solidifying its identity as a progressive morality play where the dominant species must be overcome for the planet to survive.
Overall, Siren is a bold, uncompromising fantasy drama that uses the sea creature mythology to deliver a heavy-handed but compelling commentary on contemporary politics and ecology. It is defined by its staunchly progressive stance, its championing of non-traditional social structures, and its relentless framing of the human race as an enemy that must be neutralized to protect the natural world.
