With a growing concern for pollution because of the mineral extraction process, more engineers and students are focused on the development of safer mining practices. The study of mining engineering, therefore, can be considered the practice of embracing both science and technology to develop more efficient and sustainable mining processes.

Botswana is located in southern Africa and has made significant progress in developing its higher education system. The discovery of diamonds substantially increased revenue for the nation, and much of this revenue has been funneled into improving schools and colleges.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.