The PhD is a doctoral degree, specifically called a "doctor of philosophy" degree. This is misleading because PhD holders are not necessarily philosophers (unless they earned their degree in philosophy!). That said, PhD recipients are able to engage in thought experiments, reason about problems, and solve problems in sophisticated ways.
Distance education or distance learning is a way of delivering education and instruction, often on an individual basis, to students who are not physically present on campus.
Australia has the third largest number of foreign students in the world despite having a community of only 23 million. These are strong academic credentials, but Australian institutions are just as highly ranked as the cities that house them around the native land.
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