London, October 23, 2026

Clair Barnes, Hendrik Lehmann and other contributors have presented an investigation into heat-related deaths linked to climate change in 27 EU countries.

The work examines how heat causes deaths in Europe and how vulnerability is distributed among individual countries and within their populations. The analysis covers 27 EU countries.

At its core, the study focuses on the impact of climate change on human health. The title of the investigative project indicates that particularly large numbers of people died as a result of warming during the summer heatwave. The information provided does not include specific figures for individual countries or cities.

Scope of the investigation

Clair Barnes and Hendrik Lehmann are named as contributors to the investigation. They are also identified as researchers affiliated with Imperial College London and the LSHTM.