Is the use of contraceptives justified? Give reasons.

Explanation

### Step-by-Step Solution:

1. **Definition of Contraceptives**:
- Contraceptives are methods or devices used to prevent conception or pregnancy. Understanding this definition is crucial to discussing their justification.

2. **Population Control**:
- The rapid increase in the human population, often referred to as "population explosion," necessitates the use of contraceptives. They play a vital role in controlling and stabilizing population growth.

...