Question

scientific issues for the development of the nation

Answer 1

drugs
malnutrition
human exploitation
wars
nuclear attack
cost for defence
cost for invention
becoming more and more enemy for others country

Answer 2

Science is the most prominent pillar of a nation for growing both in cultural and economical way.

But with the advantages science has some disadvantages and black sides on a nation too.

Some of them are listed below;

1)Invention and production of illegal drugs.

2)Radioactive pollution from radioactive power plants

3)Easy to use weapons supplied to people which causes different Criminal activities

4)Invention of new technology is making daily life of a person more easier but it also makes the person lazier.