Sweltering summer temperatures are making it difficult for many to sleep. Common questions arise regarding optimal sleeping conditions – whether to keep windows open or closed, and other methods for achieving restful sleep. Swedish sleep researcher Jonathan Cedernaes will address these concerns in a live online chat. The Q&A session is scheduled for 9:30 PM local time, and individuals are encouraged to submit their questions in advance. The event aims to provide practical advice and insights into overcoming sleep disturbances caused by the heat. This initiative offers accessible expertise during a period when many are struggling with sleep quality. Cedernaes’ research focuses on the impact of environmental factors on sleep patterns.