The lecture discussed how the use of intermediate technology is important for rural societies.
It discussed the advantages of intermediate technology.
First, intermediate technology that people can make with materials around them. Intermediate technology is important in fuel collection that related to time-consuming, causes deforestation, soil erosion, ecological imbalances and not enough for future use.
Second, example of intermediate technology is solar even that made of two boxes, metal or cardboard, painted black, insulation rice husks or mut shells. And mirror.
Third, other advantages of intermediate technology are it cheap and energy efficient, doesn’t cause illnesses and a fire hazard. And doesn’t add to global warming.