The London School of Hygiene and Tropical Medicine published research on how public health projects can lower their carbon footprint from travel. The piece explores practical steps like replacing international flights with virtual collaboration tools, choosing trains over planes for shorter trips, and budgeting carbon costs into project planning. It targets researchers and institutions trying to align their work with net zero goals without cutting essential fieldwork. Key suggestions include using videoconferencing for meetings that don't require on-site presence, prioritizing rail travel for regional connections, and measuring travel emissions as part of grant reporting. The article also notes that many funders now expect carbon accounting in research proposals. For teams that rely on global partnerships, the tradeoffs between in-person engagement and emissions reduction are discussed openly. For anyone in academia or climate-conscious organizations, this offers a concrete framework for reducing scope 3 emissions from business travel. It avoids vague pledges and instead gives actionable steps that could scale across the sector if adopted widely.
