How was environment treated earlier? What has been the change in perception? Discuss.

 What are the sources of environmental pollution in your area? Discuss with respect to

(a) air;

(b) water and

(c) soil. What are the steps being taken to reduce the pollution? Can you suggest some other
measures?

Write a paragraph on the various roles of the government that you have read about in this unit.

How can laws ensure that markets work in a manner that is fair? Give two examples to support your
answer.

What do we mean when we speak of law enforcement? Who is responsible for enforcement? Why isenforcement so important?