The rise of “tropical nights” across Europe — evenings when temperatures stay above 20 °C — has brought new attention to the health risks of climate change. As Sky News reported, countries like Greece and Italy have recorded unprecedented numbers of these nights, straining communities unprepared for prolonged heat.
Dr. Madeleine Thomson, whose work is highlighted in her Wellcome Trust profile, emphasizes that not everyone is equally at risk. “Those with pre-existing conditions, low-income households, and the elderly often lack access to cooling and healthcare services,” she explains.
Her academic role at Columbia University further underscores the link between inequality and climate vulnerability. For example, urban residents in poorer districts often live in heat-trapping buildings without adequate ventilation, compounding the danger.
Thomson’s ResearchGate publications show that understanding vulnerability is essential for building resilient health systems. By focusing on those most exposed, policymakers can craft solutions that save lives while reducing long-term healthcare costs.