What, in your opinion, has been the single most important scientific or technological development of the last fifty years? Use specific reasons and details to support your answer.

      The latest trends in medicine are increasingly affirms that the human brain does not develop its capabilities reduced. Excessive laziness, gipodinomic deprives rapid development but how can we explain the incredible inventions in science and technology that every year more and more improved and surprise with a variety of them. Over the past 50 years there have been incredible bursts of inventions in the field of science and technology. The first was invented incredible invention -Internet. just 20 years ago, people were forced to seek the information they need on the old library, and not always such searches crowned with success. Now we can get all the knowledge of the world without leaving home, with just one click of a button. Have a computer at home almost every person in the developed countries has become a key factor for the development of new technologies Through a variety of devices such as phones, smartphones, tablets were invented thousands of ways to communicate at a distance of: SMS, MMS, e- mail, Skype - the invention to allows you to communicate and chat to people from all over the world.  

      I also want to note that this list is compiled by scientists, included many other useful things. This - laser, aerospace, optical fiber, satellite radio and television, DNA analysis. Seventeenth place in this list are energy- and water-saving technologies. Humanity is always in need of energy and all I would like to receive energy more affordable and accessible. Yes, we can assume that in the near future people will be able to routinely use the sun's and wind energy. But in reality, it is very important to realize that the electrical energy used today is not cheap and affordable. And if so, hence saving technologies will be even more in demand. In this regard, we can say one thing: we need to save money and save energy, and only this will help us reach a new level of economic development. Use outdated energy-intensive technology in modern production - this mismanagement. In this issue with me can someone argue and disagree, you can hear many objections and contradictions, but the main thing is not it. The main thing that our economy to compete with the global economy, then goods and products will be cheaper and better. And in this regard we must learn to develop efficient technologies in developed countries, such as Japan, where the best of the invention are used immediately for energy saving in life.

      On the scale of the universe humanity is at an early stage of development. Over the centuries, mankind has become smarter and more mature. And I hope that science and technology will be improved only for peaceful purposes, everything new will be created and work only for the benefit of people.