But good Doctor, the power of change is neither good nor bad. It is neutral. It is what we, humanity, make of it, that gives it value. Let us take the example of the Korean War. While the Korean war ravaged and destroyed the Korean peninsula, it fueled the rebuilding of the Japanese industry and economy from its absolute destruction in World War II. This provided the foundation for Asia's economy and even allowed the forging of South Korea's economic foundations further down in history. In this case, change for the worse caused advancement. Or let us take the more immediate, modernly relevant case of over-abundance. You might say that increasing productivity of food and improvement of nutrition as well as decreasing requirements for labour is a good thing. However, it paradoxically lead to obesity and a decline in health worldwide.
There is no 'good or bad', doctor. There is only 'change' and those too weak to shape it.
Also, it now very early in the morning where I am and I am starting to ramble from sleep deprivation.