the absence of enviorment and food securites

Almost all of the influnces i have looked at refer to the envorment and food securites because they dont consider it to be an original human security. I've found out that all 30 of the human rights are classified into 6 groups. These rights include security, due process, liberty, political, equality and social rights. It could possibly be that in the 25th human right, mentions food and that community could possibly resemble or be too closeley related to a safe community that it is implied. As humans, we realize that a safe enviorment and food secuirty should be entitled to all people, but it is not refferenced as its own important human right. It could be interpreted in different ways.