Derrick Jensen

Environmental philosopher and author

Derrick Jensen is an American environmental philosopher, activist, and prolific author best known for his unsparing critique of industrial civilisation. In his Beyond Gender appearance, he traces — with unusual analytical clarity — how the rejection of social norms travelled from anarchist theory into academic queer theory and from there into the mainstream institutions now shaping Irish schools, healthcare, and public policy.

Derrick Jensen has spent three decades as one of the English-speaking world's most uncompromising critics of industrial civilisation. His bibliography runs to more than twenty books — among them A Language Older Than Words, Endgame, and The Culture of Make Believe — and he is co-founder of Deep Green Resistance, the radical environmental movement he built alongside Lierre Keith and Aric McBay. That background gives him an unusual vantage point: he has spent years studying how ideological movements are constructed, how they enter institutions, and how ordinary people come to endorse ideas they have never examined at source.

In The War on Norms: Derrick Jensen Traces Anarchism, Queer Theory, and Trans, speaking with Stella O'Malley, Mia Hughes, and Dr Bret Alderman, Jensen maps the intellectual genealogy of contemporary gender ideology with the precision of someone who has read the founding texts. He traces how the rejection of social norms — a current running through anarchist thought — was theorised by academic queer theorists and then migrated, largely unexamined, into the mainstream institutions now shaping education policy, healthcare guidelines, and public discourse across the English-speaking world.

For Irish listeners, that genealogy carries particular weight. The ideological currents Jensen documents did not emerge from Irish culture; they were imported — often through international NGOs, academic networks, and state-funded bodies — before most Irish people had any opportunity to scrutinise the foundational arguments. His willingness to name the source texts and explain what they actually argue gives Irish parents, teachers, clinicians, and policy-makers a map they have largely been denied.

Jensen's critique is distinctive because it does not originate on the political right. Rooted in radical ecology, he is sceptical of any framework — however progressive in its self-presentation — that subordinates the material reality of biology to ideology. That makes him an unexpected voice in the Irish debate, and one that directly challenges the assumption that concern about gender medicine is simply a conservative position.

Website of Derrick Jensen

Episodes with Derrick Jensen