In Act 4, Scene 2 of the play, a messenger warns Macbeth to leave the place because she, together with her son is in danger of murder. But she protests and argues for she's done nothing wrong. Then a group of murders enters the scene and stabs his son for calling the murderer a liar.
I would say a hero is someone who stands out from the crowd and exceeds expectations to change the world. A hero is someone who perseveres to help society. During these dark days, for sure, all nurses, doctors, paramedics, firefighters are defined as heroes. They fight to save a life. To save a life that is crucial to its surroundings and community. With all their might, these heroes push and push and push the dark door away from the way to hopefully see the light that we are all waiting for.
Scientific discoveries allow several problems that threatened and even hindered our lives to be solved. This can be seen by the development of disease treatment, better forms of mobility, better forms of communication, greater access to entertainment, among other technologies that we can say that make our lives easy, increase our quality of life and allow maintenance of our life is more efficient.
However, scientific advancement promotes the strong exploitation of natural resources, which causes degradation of those resources that are essential for our existence. With degeneration increasingly efficient, we do not know what our lives will be like in the future, but we know it will be insecure because we cannot fight against the force of environmental imbalance.
