In tourism and elsewhere, the term polycrisis has been used to describe the simultaneous occurrence of disparate crises in which the temporal dimensions of the past, present and future become mutually implicative. From this point of view, critical reflection on the role of tourism planning in building the future is essential since our decisions in the present have the power to shape the tourism of tomorrow. Tourism planning specifically is dedicated to the design and management of the future of tourist destinations. This study argues that beyond a strategic and efficient design and management of destinations, planning can become an ethical practice that aspires to build more desirable, fair and sustainable tourism futures

A study conducted by a Brazilian researcher at Harvard shows that serotonin – a hormone known for regulating mood – plays a central role in the development of postprandial hypoglycemia in up to 30% of people who have undergone surgery; the findings suggest avenues for possible treatments.