We live in a highly sophisticated world where everything is almost achievable. There would probably have been no changes between the world of today and that of three centuries ago if necessity and serendipitous discoveries had not driven men to achieve great things. Science and technology have had huge positive effects on every society. The world today has gone digital, even human thought. Our world has been reduced to a global village and is better for it.The benefits of science and technology far outweigh every perceived shortcoming. Some of the biggest effects of technology are in the area of communication; through the internet and mobile phones.