This is a low quality article from someone who, given his qualifications, should know better.
The criticisms of functional programming languages range from trivially true (you can't be purely functional and have side effects) to incorrect (it is certainly not difficult to create a circular data structure in Haskell - it's easy given laziness).
The criticism of OOP is verging on nonsensical. Of course functions can be objects. A general definition of an object (following Cook somewhat) is something that satisfies an interface along with some form of dynamic dispatch. There is no reason why a function can't fall under that definition. The distinction between “fundamental” and “derived” isn't a technical argument, it's pseudo-philosophical junk. As several others have pointed out, the fact that Java doesn't have proper first-class functions is also utterly irrelevant. In fact, it is possible to program in a very pure OOP manner in any language with proper closures.
If the author is representative of the quality of researchers working on programming languages, it's no wonder the field seems stagnant.
The criticisms of functional programming languages range from trivially true (you can't be purely functional and have side effects) to incorrect (it is certainly not difficult to create a circular data structure in Haskell - it's easy given laziness).
The criticism of OOP is verging on nonsensical. Of course functions can be objects. A general definition of an object (following Cook somewhat) is something that satisfies an interface along with some form of dynamic dispatch. There is no reason why a function can't fall under that definition. The distinction between “fundamental” and “derived” isn't a technical argument, it's pseudo-philosophical junk. As several others have pointed out, the fact that Java doesn't have proper first-class functions is also utterly irrelevant. In fact, it is possible to program in a very pure OOP manner in any language with proper closures.
If the author is representative of the quality of researchers working on programming languages, it's no wonder the field seems stagnant.