Solidarity
How a society treats its weaker and sicker members is a pretty good indicator of its development potential. An underdeveloped country that has a culture of support for social security can potentially quickly and equitably utilise aid and resources to improve quality of life, whereas countries that have a dominant culture of hostility towards weaker citizens and residents are likely to struggle with improvement of quality of life, even with external support. There’s a link between culturally-informed ‘emotional’ attributes (solidarity vs hostility) and socio-economic wellbeing.