Every day the use of drones is getting more and more usual in our society. They have a lot of different applications such as delivering packages or reconnaissance of remote areas. But, which are their advantages and disadvantages.
On the one hand, drones are remote-controlled, which means that you can drive them while you are sitting comfortably at home without being in a noisy, minute cockpit. In addition, drones can be quite small, which makes them perfect for exploring dangerous zones or with difficult access such as deep caves without risking any human life.
On the other hand, drones are also used in war zones to bomb towns and cities where they think terrorists might be hiding. The problem is that civilians also die during these air attacks, and drones let the army bomb more often. Moreover, due to being remote-controlled, if any part of the drone breaks, something goes wrong or the communication is cut for any reason you can't do anything to avoid the drone crashing.
To sum up, I think that drones are really useful in a lot of different aspects, but as all the technology, if you use it in the wrong way so as to hurt people, it becomes a bad thing.