A very big part of saving declining gorilla populations is helping their human neighbors prosper as well. I'm glad to see that researchers who work with gorillas (like in this documentary: http://www.explore.org/explore/africa/films/176 ) understand that local populations living near gorilla habitats can have reciprocal relationships with gorillas. Like you state in the article, gorillas can bring tourism, while local inhabitants can contribute to the protection of gorilla families. We are so similar in so many ways, why not help each other?