Some people argue that linguistic diversity is similar to biodiversity. Certainly there is a reason to maintain both, but is it a dangerous comparison?
Sometimes I ask myself- is it really important to learn the language that you no longer have around you? Why care really?.. there is English around anyway! You won't need Dinka to get a job- you ll need English..you won't need Dinka to take an exam. so.. really..? why do YOU need Dinka?
Do you need it?