Binden used the historically significant phrase "sphere of influence." I've read many times US officials use the phrase to affirm their rights in Latin America, especially Cuba:
"We will not recognise any nation having a sphere of influence. It will remain our view that sovereign states have the right to make their own decisions and choose their own alliances," Biden said. "But the United States and Russia can disagree and still work together where our interests coincide and they coincide in many places."
He also talked about Iran, but did not answer Iran's claim that they need to develop their energy supply, which is a valid argument many non-aligned nations make.
I think that there is an opportunity for the UN to develop nuclear facilities on a regional basis in order to meet a baseline for the world, while assuring safety better than we can trust individual governments.
Reuters on Binden via TPM