Everything in the universe has its uses and abuses. The same applies to science. Science has revolutionized human existence. Much of the progress that mankind has made in different fields right from the stone age to the modern age is due to the progress made in the field of science. Science has benefitted mankind. Not only material progress but also the mental outlook of man has greatly been influenced by it. We have become scientifically more advanced. This is because the world has undergone a tremendous change due to the rapid strides made by science and technology. The growth of fast moving transport and communication has transformed the world into a global village. Today, we have meteorological satellites in outer space sending data and pictures of the milky way galaxy. Science made the Mission To Mars successful. Man, with the help of science can reach the space, explore and provide a detailed study of the universe.
Science has two faces – good and bad. It depends on us which face we choose to see.

New scientific knowledge may lead to new applications.
For example, the discovery of the structure of DNA was a fundamental breakthrough in biology. It formed the underpinnings of research that would ultimately lead to a wide variety of practical applications, including DNA fingerprinting, genetically engineered crops, and tests for genetic diseases.
Science is the only hope of man against diseases. Without the inventions of science and ceaseless efforts of the scientists, many diseases, such as malaria, cancer etc where considered incurable diseases.
Science has benefitted agriculture too. The food production levels and quality have improved. Science has contributed to the increase of the production of crops.
Cyber crime is a global phenomenon and victimization of women is on the rise. In India, cyber crimes remain less reported because of the fear of getting molested. The authorities concerned should be held responsible for not paying much heed . Laws need to be enacted to combat cyber crimes.
With the advent of the internet ,where everything is available online at our finger tip, we have become highly dependent on the internet. We have no time to spare and
adore the Mother Nature.
Children who spend more time watching television spend less time spending with their parents and other family members. They remain glued to the television screen for hours together.
Man is today sitting on a huge stockpile of explosive material which can destroy his very existence on earth in the twinkling of an eye even as a result of slight error or misunderstanding on his part. Unless man destroys weapons of mass destruction, he cannot have real happiness on this earth. So, preparation for war negates all efforts of man towards progress. Progress may seem to be impressive and even tremendous but at present it is not free from corresponding dangers which are disastrous and fatal in nature.
If we use the resources, science has bestowed us with, in a positive manner, we can turn it into a boon. Else, misuse of the resources can be a threat to mankind.