Universal human nature  Fundamental human rights exist and are founded on universal human needs. Certain needs are necessary to human life in every instance and circumstance. These include food, water, shelter and security of person. Human life is not possible without any one of these things, and so these needs may be termed 'fundamental rights' necessary to the continued existence of that person. Every person has a right to the fulfilment of these needs as the alternative is non-existence, which is contrary to our basic human nature to survive. Because all humans everywhere possess at birth a drive to survive and all share these requirements, they are clearly fundamental to our nature and we have a right to their fulfilment and protection.