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Caspar Trimmer

Senior Communications Officer

Caspar Trimmer

Caspar Trimmer

Caspar Trimmer joined SIPRI in September 2020. He is responsible for SIPRI’s timely and effective engagement with global debate through expert commentary and other online written materials. He plays an integral role in preparing communications for the Environment of Peace initiative.

Before coming to SIPRI Caspar was Science Writer and Editor at Stockholm Environment Institute between 2013 and 2020. Prior to that, he worked as an editor at SIPRI and as a writer, editor and researcher for organizations including Unicef, UNDP, Save the Children, FAO and the Regional Working Group on Child Labour, based in Thailand and China.

Subject expertise

Science communication, science-policy engagement, publications, strategic communication for development

Regional expertise

Europe, Southeast Asia

English, Swedish, Thai, French

Bachelor of Arts in English Language and Literature, University of Manchester, UK

United Kingdom