A book presentation for ‘Human Nature’ and ‘Natural & Positive Law’ by Theodore H. Koutroumanidis, an emeritus professor at Democritus University of Thrace, will take place in Kavala on December 4 at 7 PM. Professors Stathis Kekridis and lawyer Ilias Bacharis will discuss the books, with Nikolaos Tsilogeorgis, president of the Thassian Association of Kavala, moderating the event.