As technologies have improved and have spread faster between people and regions, more and more people have come to live in better living conditions, with better food, better healthcare, and improved sanitation throughout history. For these reasons, theaverage life expectancyof humans in the last century increased more and more.
On a global scale, relatively few people die today due to infectious diseases, birth complications, accidents, malnutrition, or natural disasters, although these causes are still prevalent in some regions. These facts contributed to the increase in the world population.
Although poverty in the world has fallen in the last 30 years, today more than 800 million people still live in extreme poverty, i.e. they have to get by with less than $ 1.90 a day.
Will all people in the future have sufficient access to high quality food, medical care, electricity, drinking water and sanitation? Will life expectancy continue to increase?
What can we do to povide equally godd living conditions for all? What can we do to make these living conditions globally sustainable?