Detailed Solution:
The correct answer is “IV, II, III, I”.
In 1972, a group of club members, represented by Dennis Meadows, published the first research report, that is, the sensational "The Limits to Growth".
"Our Common Future" - Book by Brundtland Commission and Gro Harlem Brundtland was published in 1987.
Montreal Protocol was agreed on 16 September 1987, and entered into force on 1 January 1989.
The United Nations Conference on Environment and Development, also known as the Rio de Janeiro Earth Summit, the Rio Summit, the Rio Conference, and the Earth Summit, was a major United Nations conference held in Rio de Janeiro from June 3 to June 14, 1992.