Technology is the application of knowledge and skills to create tools, machines and systems that improve the quality of life and increase productivity. It can also be used to achieve social goals like reducing poverty and hunger or solving environmental problems. There is a wide range of technologies from large, complex ones like nuclear reactors and agriculture to everyday small, convenient ones such as refrigerators and mobile phones. The development of each requires a considerable investment in resources including human skills, materials and money.
Technological progress has been a key driver of economic growth and improved living standards, but it can also have negative side effects such as pollution or technological unemployment. It is important to understand the risks and benefits of different technologies before they are implemented. Scientists, mathematicians and engineers have a special role to play in this because of their ability to look ahead to possible future outcomes and impacts.
The main issues that are debated in the area of Technology include whether or not a particular technology is beneficial, what it’s cost and how much risk it poses to people, animals and the environment. It is also important to consider the ethical implications of new technology.
It is also important to note that the misuse of technology can be a huge problem. For example children who are addicted to technology and spend too much time playing games, watching TV or using their mobile phone are often missing out on valuable socializing opportunities. However, when technology is used in moderation it can be a great educational tool and help children learn in their own way rather than through a traditional lecture method.