Are humans really selfish?

Our society is built on the assumption that humans are inherently selfish. Responses to Covid-19, however, have demonstrated our collective capacity to be selfless and altruistic.

Can we reconsider some of our fundamental beliefs at this unique moment? What is the best way to harness human potential? What would the world be like if it was understood that we all have an inherent capacity for altruism and self-sacrifice?