The facts speak for themselves, the world is on the highest level of technical development, and we can see the progress every day. However, many people think that developing is advancing in the erroneous way. Lets consider why they are wrong or right.
To begin with, most of the things we use nowadays are the results of scientific research. What is more, due to the improvements in medical science many of incurable diseases can now be cured and people live longer. Moreover, progress is necessary because of people , who are sick incurable diseases like cancer or AIDS, which hope to be healthy and others who believe in light future.
To my mind those who think that not everything scientifically possible and technologically feasible is desirable or admissible are people without belief in talents , heroes, making our world more intresting and beautiful, they dont believe in beauty of our planet. I honestly believe that soon we will be able to live in modern world with bio-cars , fresh air, with people full of happiness , the world without crime and violence.
In conclusion, I want to say that our future depends on us , everybody can change the world , just believe. 