Have you ever read the article below?
Keep the United Nations definition of sustainability as sustainable development after the fact that WCED 1987 gave a definition of sustainable development, not of sustainability.
Muñoz, Lucio, 2022. Sustainability thought 169: Does defining sustainability as sustainable development requires alternative academic facts? If Yes, what is the nature of these alternative academic facts?, In: International Journal of Latest Research in Humanities and Social Science (IJLRHSS), Volume 05, Issue 07, Pp. 37-43, India.
https://www.researchgate.net/publication/362083980_Sustainability_thought_169_Does_defining_sustainability_as_sustainable_development_requires_alternative_academic_facts_If_Yes_what_is_the_nature_of_these_alternative_academic_facts?_tp=eyJjb250ZXh0Ijp7ImZpcnN0UGFnZSI6ImhvbWUiLCJwYWdlIjoic2VhcmNoIiwicG9zaXRpb24iOiJwYWdlSGVhZGVyIn19