What are some positive and negative impacts of agricultural technology?

There are many different things that may or may not affect the influences of technology, but a simple one is that it takes away simple jobs in some cases. In another way, production technology can effect local buisnesses. For example, a Wal-Mart could simply destroy a small ice cream shop, for obvious reasons. Many things in production technology, such as building fast working machines, is difficult to program and very expensive. Many wealthy people tend to benifit from mass production, and further, production technology. In a positive way it makes things cheaper, the more you make, the lower the calue goes. In a dangerous enviornment, a robot or some other aspect of technology can be untilized to the benefit of humans.