International law promotes peace and order globally. It guides countries' actions vis-a-vis their global partners. This helps avoid and fix disputes. It's a peace maker, allowing peaceful dialogs, not hostility. All nations, no matter what their size, follow identical guidelines. In addition to this, facing issues such as cleaning up the environment, upholding human rights, and addressing worldwide health, it shows countries must work in unison on common matters. In essence, it's a fundamental guideline, creating a fairer and more cooperative world.

International law makes sure every person worldwide is treated right. Things like human rights agreements, which are a part of international law, state global guidelines on how we should treat each other, no matter what our nationality or race. These create a base for fairness, justice, and protecting the weak. Courts at international level hold accountable those who violate human rights, discouraging bad actions. You can see the importance of international law in human rights by its role. It's like a moral GPS, directing the world to be more human and just.

Sources of International Law

The common sources of International Law are given below:

• Treaties and Agreements: Often, countries create international law through agreements known as treaties. Whether between two countries (bilateral) or more (multilateral), states must stick to the terms they agree upon in these documents.
   
• Customary International Law: This term calls out actions that states have done for a long time and are seen as legal duties. This type of law comes from a pattern of behavior that countries believe they must follow (opinio juris) and the wide acceptance of certain rules over time.
   
• General Principles of Law: Think of these as the bedrock legal concepts accepted by most nations. They give a structure to international law, often drawn from countries' legal systems.
   
• Judicial Decisions and Legal Scholarship: Court rulings at the international level and academic legal papers also help shape international law. While not always binding, they offer convincing and impactful interpretations of the law.
   
• Soft Law: This includes suggestive tools like declarations, resolutions, and guidelines. While not enforceable, these expressions of states' ambitions or recommendations do impact behavior.
   
• United Nations Charter: The UN Charter is an essential, founding document of the United Nations. It sets out the UN's main principles and roles. It's a key source for international law, especially for upholding global peace and safety.
   
• Customary Human Rights Laws: Grown from the Universal Declaration of Human Rights plus more human rights rules, these laws show the world community's agreement on certain rights and standards.
   
• Resolutions from International Organizations: Groups like the United Nations General Assembly or Security Council make resolutions, or decisions. These can guide and shape how international law develops.
   
• International Court of Justice (ICJ): People often call the ICJ the "World Court," and it's an important legal part of the United Nations. Its job is to solve legal arguments between countries and give advice about legal questions. This makes things clearer and helps people use international laws properly. Decisions made by the ICJ help international laws grow and develop. Their judgments and interpretations guide countries in understanding their legal duties.
   
• International Criminal Court (ICC): The ICC is vital in enforcing world criminal law. Made to place blame on people for severe crimes like genocide, war crimes, or crimes against humanity, the ICC punishes wrongdoers internationally. By examining and holding trials, the ICC helps mold international criminal law, setting examples and defining legal rules. The existence of this court shows that there are real punishments for human rights and international law breaches.
  
  

The ICJ and ICC are keys in the global legal system, helping to shape, understand, and enforce the rules that govern nations and people globally.

Conclusion:
Altogether, these sources make up a framework for international law. They offer guidelines on how countries and global players should behave. It's key to remember that these sources link together. They all help to create and develop international law.