What is the role that precedence plays in the interpretation of the law and how precedents can change?

Precedent plays a crucial role in the interpretation of the law by establishing legal principles that guide judicial decision-making in future cases. Courts generally follow the doctrine of stare decisis, which means they adhere to established precedents to ensure consistency and predictability in the law. However, precedents can change when higher courts overturn previous rulings, or when societal values evolve, leading courts to reinterpret laws in light of new contexts or understandings. This dynamic nature of precedent allows the legal system to adapt and respond to changing societal norms and needs.