In which year UNESCO pleaded to consider the education as a global common good?

Correct option is D

UNESCO pleaded to consider education as a global common good in the year 2015. This plea was part of a broader agenda set during the World Education Forum held in Incheon, South Korea, in May 2015. During this forum, the global education community adopted the Incheon Declaration, which set forth the vision for education over the next fifteen years, aligning with the Sustainable Development Goals established by the United Nations. The declaration emphasized the concept of education as a public good and a fundamental human right, crucial for the achievement of sustainable development. It called for inclusive, equitable quality education and lifelong learning opportunities for all, highlighting the need for education to be recognized and treated as a common good that benefits the entire global community.
Information Booster:
(a) In year 2016, (b) In year 2017, and (c) In year 2014: These years, while significant in various developments related to global education initiatives and policies, did not mark the specific plea by UNESCO to consider education as a global common good, which was a highlight of the 2015 agenda.