Match the following options in List 1 correctly with those in List 2:

(a)- ii, (b)- iii, (c)- i

Cooperation over the global commons is not easy. There have been many path-breaking agreements such as the 1959 Antarctic Treaty, the 1987 Montreal Protocol, and the 1991 Antarctic Environmental Protocol.

The 1987 Brundtland Report, Our Common Future, had warned that traditional patterns of economic growth were not sustainable in the long term, especially in view of the demands of the South for further industrial development.

The recommendations of the Rio Summit were known as ‘Agenda 21’.