What Do You Think?

Greetings wise Nigerians!
Two heads are better than one. Hence , I bring this before wise Nigerian men and women. I need your assistance in choosing between these two Msc Programs:

1) Master of Environment with specialization in (a) Environmental Management or      (b) Environmental Sciences.

2) Occupational Health and Safety.

I call on you all to help me. Your advice / opinion will be of assistance in making decisions here.
Thanking you all in advance,