The 2015 agreement on declaration of principles was a landmark moment in the history of the internet. In simple terms, the declaration outlines a set of principles for how the internet should be used and governed. The document was signed by representatives from governments, civil society, and the private sector, and represents a rare moment of consensus in a rapidly changing digital landscape.

One of the most important principles outlined in the agreement is the idea of a free and open internet. This means that all individuals should have the right to access and share information online without fear of censorship or discrimination. It also means that governments should not have the power to control or manipulate online content in a way that violates human rights or undermines democratic values.

Another key principle of the agreement is the importance of privacy and security online. This includes protecting personal information from surveillance and ensuring that individuals have control over their own data. It also means that governments and corporations should work together to prevent cyber attacks and other forms of online crime.

Finally, the declaration calls for increased collaboration between different stakeholders in the internet ecosystem. This includes governments, civil society organizations, the private sector, and the technical community. By working together, these groups can help to ensure that the internet is used in a way that benefits everyone, rather than just a privileged few.

In conclusion, the 2015 agreement on declaration of principles is a vital document that outlines a set of guidelines for how the internet should be used and governed. It represents a rare moment of consensus in a rapidly changing digital landscape, and provides a framework for governments, civil society organizations, the private sector, and the technical community to work together towards a common goal. As we continue to navigate the complex and rapidly evolving world of the internet, the principles outlined in this agreement will remain relevant and important.