Health And Wellbeing

Health is not only the absence of illness. The World Health Organization defines it as complete physical, mental and social wellbeing, and that wider view is exactly what makes it a Global Perspectives issue. Where you are born still decides how long you are likely to live: in 2025 the WHO reported a gap of about 33 years between the country with the highest life expectancy and the one with the lowest. The same report noted that a child in a poorer country is around 13 times more likely to die before the age of five than a child in a wealthy one.

This note does not ask you to memorise diseases. It shows you how to weigh the personal, national and global views of health, to test a health claim before you repeat it, to argue real debates such as private versus public healthcare from both sides, and to reason toward courses of action you could defend in a report or a team project. Mental health, healthcare access and pandemics all sit inside this one global question of who gets to be well.