Disadvantages, such as wastes of resources, technological advances make it must be replaced by information technology, to either the expensive tool technology, causing the gap between poor and rich people.
Disadvantages as a waste of resources, the technological advances required a change to the information technology, the high technology that is expensive, causing the gap between rich and poor.
The disadvantages such as the waste resources, technological progress, to changing information technology, investment of high protein technology is expensive tool, causing the gap between คนจนกับ rich.