Loneliness and social isolation are issues that concern all of humanity, regardless of factors such as gender, age, or social status.In recent years, a wider range of academic disciplines have begun to study loneliness and social isolation, and surveys have found higher levels of loneliness in young people across cultures, countries, and genders.In this lesson, we try to understand what factors provoke feelings of loneliness, and why there’s such an increase in loneliness in the world (1 in ever