Population growth in India: India is the second-most populous country in the world, and its population has been growing rapidly for decades. What factors are driving this growth, and what are the implications for India's economy, environment, and society?
Demographic trends in India: Beyond overall population size, what are some of the key demographic trends in India? For example, what is the age distribution of the population, and how is that changing over time? What about gender balance, regional variations, or ethnic diversity?
Health and healthcare in India: With such a large population, India faces significant challenges in providing healthcare to its citizens. What are some of the biggest health issues facing India today, and what is being done to address them? How does healthcare access and quality vary across different regions and populations in India?
Education in India: As the population continues to grow, education is becoming increasingly important for India's future. What is the state of education in India today, and what are some of the biggest challenges facing the education system? How are different regions and social groups affected by these challenges?
Urbanization in India: With more and more people living in cities, India is undergoing a major process of urbanization. What are some of the key features of this process, and what are its implications for India's economy, environment, and society? How are different cities in India experiencing and responding to urbanization?
These are just a few ideas to get started, but there are many other topics related to the Indian population that could be explored as well.