I disagree that technology does harm because all depends upon people attitude towards innovations. Besides, the direction of technology development changes all the time due to a man's demands. In fact it is the matter of evolution that is developing by spiral. After the
overuse of technological innovations, at the moment when most of people will understands that they degrade becouse of machine, there will be new age when people begin to evolve themselves, develop own body, brains and capabilities. But without reaching 'technological bottom' we will never understand the importance of this matter.