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How does climate change exacerbate the challenges that India faces in eliminating hunger and malnutrition? Discuss in the context of India's commitment to achieve zero hunger by 2030.
Climate change makes it more difficult for India to achieve its goal of ending hunger by 2030 since it worsens food insecurity and malnutrition. The unpredictable weather, which includes more frequent heatwaves, floods, and droughts, has a direct impact on agricultural output. In these circumstancesRead more
Climate change makes it more difficult for India to achieve its goal of ending hunger by 2030 since it worsens food insecurity and malnutrition. The unpredictable weather, which includes more frequent heatwaves, floods, and droughts, has a direct impact on agricultural output. In these circumstances, crops either fail or yield poorly, interrupting the food supply and driving up costs, which makes food less affordable for needy groups. Climate change also affects the supply of water, which is necessary for animal and crop irrigation. Reduced agricultural productivity due to water scarcity might put further pressure on the food supply. Another effect of climate change is soil degradation, which reduces land fertility and requires more inputs to produce the same amount of crop. This can be prohibitively expensive for small-scale farmers. The quality of nutrition is also impacted by these environmental changes. While severe weather can cause post-harvest losses, heat stress can lower the protein content of basic crops like wheat and rice. Malnutrition is made worse by the decrease in nutritional variety brought on by the extinction of crop kinds. Climate change’s effects on food security are compounded by India’s socioeconomic vulnerabilities, which include poverty and unequal access to resources. The majority of agricultural workers are small and marginal farmers, who often lack the means and fortitude to adjust to changing circumstances. India’s agricultural policy need to incorporate climate resilience in order to attain the 2030 target. To safeguard the most vulnerable, this entails making investments in climate-smart agriculture, enhancing water management, diversifying crop production, and fortifying social safety nets. It is imperative to tackle climate change head-on in order to guarantee food security and ending hunger in India.
See lessThough land subsidence can happen for a host of reasons, it is imperative to estimate its possible impact and chalk out a sustainable plan to minimise the adverse impact. Discuss.
Land subsidence, or the progressive sinking of land, can be caused by a number of things, such as mining, groundwater extraction, natural sediment compaction, and seismic activity. It presents serious concerns, including the potential for building structural damage, unstable infrastructure, an increRead more
Land subsidence, or the progressive sinking of land, can be caused by a number of things, such as mining, groundwater extraction, natural sediment compaction, and seismic activity. It presents serious concerns, including the potential for building structural damage, unstable infrastructure, an increased danger of flooding, and environmental deterioration. Therefore, evaluating its possible influence is essential to reducing these negative impacts. First off, precise information on subsidence patterns can be obtained by extensive monitoring systems that make use of GPS, satellite photography, and other technologies. Understanding the amount and rate of subsidence as well as forecasting future trends depend heavily on this data. Second, over-extraction-related subsidence can be lessened with the aid of sustainable water management techniques like controlling groundwater extraction and fostering the use of alternate water sources. Sinking regions can also be stabilized by artificially replenishing groundwater. Land subsidence, the gradual sinking of land, can result from various causes, including groundwater extraction, mining, natural compaction of sediments, and seismic activities. It poses significant risks such as structural damage to buildings, infrastructure instability, increased flood risk, and environmental degradation. Hence, assessing its potential impact is critical for mitigating these adverse effects. Thirdly, evaluations of the danger of subsidence must be incorporated into infrastructure development and urban planning. Construction methods and materials that endure the effects of subsidence should be mandated by building regulations and land-use policies. Finally, encouraging community participation in subsidence management programs and increasing public knowledge of the problem can help to unite efforts to resolve it. The negative effects of land subsidence can be successfully reduced by using a comprehensive strategy that incorporates scientific, governmental, and community-based tactics, guaranteeing safer and more resilient landscapes.
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