Strand's main research interests are in philosophy of science, where he has focused on explanation, causation and the interplay between research methods, ethics and law/regulations. The latter includes methodological and regulatory aspects of cluster-randomized trials and AI based clinical tools. In addition, he has published papers on group responsibility, mental causation and nanotechnology in medicine.
From July 2024 Strand is Associate Professor of philosophy at SPS, OsloMet, affiliated researcher at IFIKK, UiO, and member of the advisory board for CPS. Strand was leader of CPS from May 2023 to June 2024, after joining IFIKK/CPS as Associate Professor II in November 2020. During the pandemic, Strand was senior advisor for the Regional Ethics Committees (REK), working on pre-approval of medical research. Strand was involved inn CPS from the very start, and has previously worked as post doc and researcher at IFIKK, University of Oslo.