Surely things have to be imagined first, before they can be built? As I sit here in my house and look around the room I don't see anything that hasn't been built, and even the simplest objects have had to exist in someone's mind before they could exist in reality. My lamp, my telephone, my iron frying pan, all were imagined before they were built. Some of these objects were too complex to be built by one person, therefore several people needed to work together, and to work together they needed to use language. The limits of their language limited the extent they could work together, even as the strengths of their language allowed them to accomplish what they accomplished. All languages have limits, and those limits, in every era, operate as a limit on what can be built in that era. It seems clear to me that all the technical progress of the last 10,00 years has been, very largely, the progress of language. And when researchers examine the universe and discover new things, for every new concept they invent they must find a new word to represent that concept. Thus research constantly expands the number of words we have at our disposal; the importance of this being that language thus constantly expands the number of concept we have at our disposal.
This process of growth through language becomes especially clear when you consider computer languages, such as Fortran, COBOL, C, Java, or Tcl. The language allows what can be built. The programs written today could not easily, if at all, be written in COBOL. New languages, such as Java, are constantly being invented to take advantage of computer's every increasing speed. Using the newest language, such as C#, a programmer can create things that are beyond the imagining of an experienced COBOL programmer. The important phrase is "beyond the imagining". Some languages don't allow you to daydream about certain things.
If you'd like to build a world of peace and prosperity, a world with few wars and much democracy, you'll need a new language. Our current language is adequate only for the current world.
--Lawrence Krubner