As I mentioned in the opening of my above post that life is one of constant never ending change. However, what is not realised by so many is that change has also brought about the pace of change.
In the early days of human existence, change was slow and related far more to nature. In nature, as with a stone in natural situ, even today, the change if left only to the normal elements is imperceptible in a persons lifetime - and beyond.
However, as the mind of man has developed (not destroyed) he (this includes she) has innovated, and brought forth from his imagination developments that have chain reacted by cause and effect to increase the pace by which change has brought about further change.
We have always been limited only really by our ability to think, imagine, and communicate our thoughts and findings.
Books, and printing, increased the pace at which records could be made and circulated.
Then we had the telephone, and the computer - the latter still in its infancy.
To illustrate my point. From what I have read, the use of fire was known to homo sapiens about one and a half million years ago. But some historians say that it took over a million years before he started to rub two sticks together, and spread the word by 'monkey see, monkey do'.
Yet the humble match was not even known at the time of the American Revolution. In fact, the match was not invented until the early 19th century.
Think of the very highly sophisticated inventions that have occurred over the past 100 years, the past fifty years. Think, as change gathers pace, and computers provide much of the 'thinking' for man, and transfers this thought at ever increasing speeds - HOW WILL LIFE BE IN ANOTHER FIFTY YEARS?