The idea of “Interbeing” – introduced by Thich Nhat Hanh into the North American Buddhist vocabulary – may be viewed as a formulation of the doctrine of “dependant co-arising” in the Paticca-samuppada-vibhanga Sutta.
If you are a poet, you will see clearly that there is a cloud floating in this sheet of paper. Without a cloud, there will be no rain; without rain, the trees cannot grow; and without trees, we cannot make paper. The cloud is essential for the paper to exist. If the cloud is not here, the sheet of paper cannot be here either. So we can say that the cloud and the paper inter-are. “Interbeing” is a word that is not in the dictionary yet, but if we combine the prefix “inter-“ with the verb “to be,” we have a new verb, inter-be.
The observation that we “inter-are”, while true and poetic is not really the most important element of “Interbeing”. The important part is the realization that there is no independant self – that the perception of self, of “me”, of “mine” is an illusion. Awareness that “I” am made of “non-I” elements leads to the understanding of non-self and it is the realizaton of non-self that brings an end to suffering.