What Is Fairness?

Isith tis is stewart from perth, western australia. I have one and two half questions that i'd love to hear your insights on. My first question is, what is fairness? And then do you think there is a universal definition of fairness that we could all ever agree to? What are the implications of that answer? This is a complicated question, and i'm wondering why it's complicated when things that should be simple are complicated.