Is it possible to have a universal definition of justice?
There is no such thing as a universally accepted or objective concept of justice. Different societies and cultures have different ideas about what constitutes just behavior, and there are ongoing debates over how best to achieve justice in specific situations.

However, many legal systems around the world recognize certain fundamental principles that define what is considered to be fair and just treatment of individuals. These include:

Equality before the law: All people should be treated equally under the law, without discrimination based on race, ethnicity, religion, gender, sexual orientation, or any other factor.

Proportional representation: Representation in government should be proportional to the population size, so that all groups have an equal opportunity to participate in decision-making.

Nonviolent conflict resolution: Conflict should be resolved through peaceful means, rather than violence or aggression.

Fair distribution of resources: Resources should be distributed equitably among members of society, according to their needs and contributions.

These are some of the key elements of a just system, but they may not apply to every situation or every culture. The quest for true justice is an ongoing process that requires continued effort and dialogue across various sectors and perspectives.