The answer is:
C.The challenges faced by trying to feed the growing population of the Earth.
Garret Hardin, an ecologist wrote the title Lifeboat Ethics, where he puts the moral questions of a growing population on earth versus the limited natural resources on earth.
You need to provide the third paragraph.
Answer:
God has given us a temporary life so instead of wasting it should be taken care of for a better future
He was busy creating ather stuff and he created man the last.