Question: When did the concept of sustainable development come into existence?
Answer: 1987
Disambiguated annotations:
qaPairs: question: When is it widely accepted that the modern concept of sustainable development came into existence?
answer: 1987
October 1987
question: When did the concept of sustainable development come into existence marked by the IUCN publishing its World Conservation Strategy referencing sustainable development as a priority?
answer: 1980
question: When did the concept of sustainable development come into existence marked by an MIT group presenting the first ever hearings on sustainable development?
answer: 1973