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Liberal education is valuable for developing critical thinking skills. Magnifying glass image via www.shutterstock.com

W(h)ither the Liberal Arts?

Liberal learning is in crisis and the onus is now on its proponents to show how it is relevant to students’ personal, professional and political lives.
Amid global demand for rare earth minerals, there has been a strong interest in deep sea mining. Flickr\gnews

Is the next mining boom on the ocean floor?

Defence behemoth Lockheed Martin’s recent announcement of a venture into deep sea mining (DSM) reflects growing interest in exploiting virgin mining territory. In what is being described by some as a “deep…

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