Do you think that realisation of the benefits of the potential demographic dividend that India is expected to experience roughly after 2025, is automatic? Give reasons in support of your answer.
Reducing water scarcity sustainably requires a combination of innovative technologies, practices, and policies. 1. Rainwater Harvesting Urban Harvesting Systems Installing rainwater collection systems in cities to capture and store runoff from rooftops and paved areas. 2. Technological Innovations DRead more
Reducing water scarcity sustainably requires a combination of innovative technologies, practices, and policies.
1. Rainwater Harvesting
Urban Harvesting Systems
- Installing rainwater collection systems in cities to capture and store runoff from rooftops and paved areas.
2. Technological Innovations
- Desalination Plants: Advances in desalination technology, such as reverse osmosis and forward osmosis, can make seawater potable. Innovations to reduce energy consumption and cost are key.
- Fog Harvesting: Collecting water from fog using large mesh nets in areas with frequent fog.
- Atmospheric Water Generators: Devices that extract water from humid ambient air.
- Remote Sensing: Using satellite imagery and remote sensing technologies to monitor water resources and manage them more effectively
3. Infrastructure and Urban Planning
- Leak Detection and Repair: Using smart sensors and real-time monitoring to detect and fix leaks in municipal water supply systems, reducing water loss.
- Incentivizing Repairs: Providing incentives or subsidies for homeowners and businesses to fix leaks promptly.
- Permeable Pavements: Implementing permeable pavements in urban areas to allow rainwater to percolate into the ground, replenishing groundwater levels.
- Green Infrastructure: Creating green roofs, urban wetlands, and bioswales to manage stormwater, reduce runoff, and improve water quality.
4. Environmental and Agricultural Practices
- Drought-Resistant Crops: Developing and using crop varieties that require less water and are more resilient to drought conditions.
- Soil Moisture Conservation: Implementing techniques like mulching, no-till farming, and cover cropping to maintain soil moisture and reduce evaporation.
5. Public Awareness and Education
- Water Conservation Campaigns: Running campaigns to educate residents about the importance of water conservation and practical steps they can take.
- School Programs: Integrating water conservation education into school curriculums.
India's 2011 census revealed a population growth rate of 17.7% over the previous decade, down from 21.5% between 1991 and 2001. This deceleration reflects significant demographic changes, with the total population reaching 1.21 billion in 2011. Notably, the growth rate for females (18.3%) surpassedRead more
India’s 2011 census revealed a population growth rate of 17.7% over the previous decade, down from 21.5% between 1991 and 2001. This deceleration reflects significant demographic changes, with the total population reaching 1.21 billion in 2011. Notably, the growth rate for females (18.3%) surpassed that for males (17.1%).
The COVID-19 pandemic delayed the 2021 census, leaving 2011 as the most recent comprehensive data. Current projections for 2024 estimate an annual population growth rate of approximately 0.83%, continuing the trend of declining growth rates.
Urbanization has markedly increased, with the urban population rising to 31.2% from 17.3% in 1951. Delhi tops the list with 97.5% of its population living in urban areas. Additionally, literacy rates improved significantly, reaching 73% in 2011 compared to 64.8% in 2001. Female literacy rates saw substantial gains, highlighting progress in gender equality in education.
These demographic shifts point to a nation in transition, with decreasing fertility rates, rising urbanization, and improving literacy levels reshaping India’s population landscape. As India continues to evolve, these trends will play a crucial role in shaping its future economic and social policies.
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