Daron Acemoglu, the famous economist, has a unique insight into the current civil unrest in Turkey. He is originally from Turkey ('oglu' is the Turkish equivalent of 'Mc' or 'son') and he is an expert on the rise of democracy. Click here to get his views on the Turkish civil unrest.
According to Robert Shiller , speaking at Davos, Bitcoin is a perfect example of a bubble - story here . Shiller sees Bitcoin as a backwards step in the evolution of money. George Selgin , a free banker, takes an opposing view - click here . Although he doesn't believe that Bitcoin is money, he sees its development as a fascinating turn in the evolution of money. In particular, he lauds the fact that Bitcoin production is constrained and cannot be infinite. There is a short video below where Bitcoin explain how it works.