According to the passage, which of the following needs least attention?
A. Combat inequity of resources around the globe
B. Monitor and acclimatize to migration patterns around the world
C. Suppress population boom.
D. Explore ways to promote sustainability.
Explanation: 3rd paragraph - এ option (C) ছাড়া বাকিগুলোর উপর attention দেয়ার কথা বলা আছে।