Consider the following statements:
The Sustainable Development Goals were first proposed in 1972 by a global think tank called the ‘Club of Rome’.
The Sustainable Development Goals have to be achieved by 2030.
Which of the statements given above is/are correct? [UPSC 2016]
a.1 only
b.2 only
c.Both 1 and 2
d.Neither 1 nor 2