Human Development — NCERT Solutions

The chapter classifies countries by their Human Development Index (HDI) into four groups based on score:

• Very high: above 0.800
• High: 0.700 up to 0.799
• Medium: 0.550 up to 0.699
• Low: below 0.550

Human development means development that enlarges people's choices and improves their lives. The chapter says that people are central to development under this concept. A meaningful life is one in which people are healthy, able to develop their talents, participate in society, and are free to achieve their goals. So human development focuses on creating conditions for a long, healthy and dignified life with opportunities and freedom.

Within human development, equity refers to making equal access to opportunities available to everybody, regardless of gender, race, income, caste, and similar differences. Sustainability refers to continuity in the availability of opportunities so that present generations use resources wisely and future generations also have the same opportunities. In short, equity is about fair access, and sustainability is about keeping opportunities available over time.