According to the 1954 Convention relating to the Status of Stateless Persons, a stateless person is someone who is not considered as a national by any State under the operation of its law.

Statelessness can be caused by a variety of factors, including discrimination, state succession, armed conflict, and natural disasters.

Statelessness can have a devastating impact on individuals, leading to a lack of access to basic services, increased risk of exploitation and abuse, difficulty in finding employment, and social exclusion.

The 1954 Convention relating to the Status of Stateless Persons is the main international legal framework for protecting stateless persons. It sets out the rights and obligations of States with regard to stateless persons, including the right to a nationality, the right to work, and the right to education.

UNHCR plays a crucial role in protecting stateless persons by providing legal assistance, advocating for their rights, and resettling them to other countries.

The main difference between a stateless person and a refugee is that stateless persons are not forced to leave their country of origin, while refugees are.

There are a number of challenges in addressing statelessness, including lack of political will, lack of resources, and lack of awareness.

Some of the good practices in addressing statelessness include birth registration, nationality laws that prevent statelessness, and access to legal aid.

Civil society plays a crucial role in addressing statelessness by raising awareness, advocating for the rights of stateless persons, and providing legal assistance.

It is impossible to predict the future of statelessness, as it depends on a number of factors, including political will, resources, and awareness.