Artificial intelligence and justice: How to catch bugs of the world order?

The entry of machine learning technologies into different products and solutions leads to new questions that developers and testers have rarely thought about before. Each of us could speculate about justice of the world over the cup of tea but we could rarely influence this situation with our work. Now it depends on engineers and testers whether it's worth releasing people on bail, an autonomous car will try to safe people and whether it's worth giving a single man a mortgage at the same percentage as a single woman.