Community Service department of your school plans a visit to a slum area near the school with an objective to educate the slum dwellers with respect to health and hygiene.
Why is there a need to organise such visits?

Aditya particiated in a group discussion in his school on "The ill-effects of Tobacco on Human Health". In the evening he goes with his family for dinner and insists on sitting in the "Non-Smoking Area" to which his father (who is a heavy smoker) objects. In this situation, who wins your support- Aditya's concern for health & environment or his father's objection? Justify giving two reasons.