1. Modern technology.
I agree with both. I think modern technology is great for improving our comunications, medicine...
The Mobile phone has been a breakthrough for communication, enabling us to have more freedom of movement but in certain public places, I understand that can be annoying, such as when you travel by train or go to the theater and you hear someone's phone .. .
On the other hand I think technology is great for medicine. Technology has lead to some fantastic developments and advances in medicine and this means that people live healthier. I know that pharmaceutical companies do many marketing campaigns to sell us products and they really do not improve substantially previous.