Many people do not know the dangerous effects of global warming. Our earth has a protective cover known as the Ozone layer, which prevents the harmful ultra violet radiation from the sun. Due to the high consumption of petroleum products, a lot of waste products are released in the atmosphere. This will result in global warming. Even our air conditioner machines and refrigerators release some gases which might cause holes in the ozone layer. The direct effect of global warming is climate change and the indirect effect is sea level rise due to the melting of ice in the Antarctic region. Therefore the results of global warming can be dangerous to our future generation.
I accept that we enjoy a number of benefits due to scientific discoveries. Though we enjoy a number of benefits we still have to consider the long term effects of scientific inventions. In my opinion, most of the scientific inventions are dangerous to human society in the long term. We need electricity to enjoy a number of scientific inventions. For producing electricity, we have to depend on natural resources so we are excessively utilizing those resources without thinking about our future generations. The same is the case in other scientific inventions also. Therefore, I would like to emphasize that the scientific inventions should be used only for the benefit of our society.