Sea-level rise is one of the major challenges identified in the recent Intergovernmental Panel on Climate Change’s Special Report ‘Global Warming of 1.5°C’. It is almost certain that we will experience at least one meter of sea-level rise, with some models estimating this will happen within the next 80 years, inducing serious implications in the form of damage to infrastructure, loss of land and displacement of communities. Even if we succeed in limiting the temperature increase to 1.5 degrees, sea levels will continue to rise for centuries to come, owing to the emissions we have already locked in. While living on the coast has always come with a certain level of flooding and erosion risks, climate change will alter our coastlines and we must prepare for this new reality.
By Shashank Shekhar Shukla, Banaras Hindu University, Uttar Pradesh.
“Limiting global warming to the 2015 Paris Agreement goal would need Carbon Dioxide emissions to reach net zero by about 2050.”
Last month, levels of heat-trapping greenhouse gases in the atmosphere reached a new record high. This continuing trend means that future generations will have to face increasingly severe impacts of climate change. We are already witnessing some of these impacts in the form of global warming, extreme weather, and the rise of sea levels. (more…)
By Drashti Vadhel, Rizvi College of Engineering, Mumbai.
Rapid industrialization in the country, coupled with an emphasis on the development of a “Modern India” has led to an increase in the amount of pollutants being generated everyday. The economic growth of India has come at the cost of deterioration of its environment. Be it in the form of harmful and toxic gases being emitted by the industries or contamination of our natural water bodies, the noxious presence of pollution can be witnessed throughout the spectrum. (more…)
By Ishita Puri, St. Xavier’s College, Mumbai
Fritjof Capra, in his book The Systems View of Life remarked “As the twenty-first century unfolds, it is becoming more and more evident that the major problems of our time – energy, the environment, climate change, food security, financial security – cannot be understood in isolation. They are systemic problems, which means that they are all interconnected and interdependent.” His assessment of ecological issues and conservation could not have been more accurate. No effective solution can be realised if humanity continues to view the ecological issues of Greenhouse gas (GHG) emissions, exploitation of animals and poverty alleviation in vacuum. (more…)
Ever increasing consumption, rapid growth in population and modern production systems have resulted in greater demand for natural resources. Hilly areas of Northern India are particularly vulnerable to the consequences of climate change and indiscriminate exploitation of nature, as they are rich sources of biodiversity and natural resources. In these challenging times, sustainability is the way forward for these areas and sustainable livelihood is an important component of it. (more…)
India’s toxic air has led to a health as well as an economic crisis. As per the World Bank, India lost 8.5% GDP in 2013 due to air pollution, which roughly amounts to $221 billion; the situation has only worsened in the last 6 years. India has some Acts and Programs in place to prevent and control air pollution. The Air (Prevention and Control of Pollution) Act, 1981 was conceptualized to fight the degrading environmental situation in the country. But it has been rendered ineffective in its objective. Essential requirements to overhaul the Air Act, to turn it into an effective and strong legislation have been discussed in this paper. (more…)
By Akshat Jain, Madras School of Economics, Tamil Nadu.
India is going through a period that can be regarded as its worst environmental crisis. The air quality index in India is worsening with every passing day. 7 of the world’s 10 most polluted cities are in India. Many reasons have been cited for the plummeting Air Quality Index in north Indian cities; the most prominent amongst which is the burning of the stubble by farmers in Punjab, Haryana and Uttar Pradesh. In Punjab alone, which accounts for more than 50% of cases of stubble burning during the Diwali period, there have been 48,155 recorded cases of stubble burning from September to November, 2019. (more…)
India’s metropolitan cities are often touted for their superior development models. However, when it comes to the subject of Solid Waste Management (SWM), the status quo is particularly severe in the four major Indian cities. This Policy Brief examines the status of Solid Waste Management in the cities of Delhi, Mumbai, Bengaluru & Chennai while pointing out the city-specific challenges as well as policies. To approach the subject of SWM especially concerning our biggest cities, the paper also encompasses a range of policy recommendations, that can improve the health of SWM in India’s biggest urban quarters. (more…)
By Shaunak Kishor Tapaskar, National Rail & Transportation Institute, Vadodara.
Migration is considered as a prime feature of today’s globalized world. People migrate from their places of origin to aspire for a safe and better future. In India, especially in its National Capital Region (NCR), we come across a similar phenomenon. NCR is the world’s largest urban agglomeration (UA) with a population of about 46 million. This region comprises of prominent cities like Delhi, Gurugram, Noida, and Ghaziabad. Among them, Delhi is the most populous with 18.6 million people and is also known as the National Capital Territory (NCT). Delhi’s booming services economy and its hegemony as the city with the highest per capita income in India makes it the migrant magnet. According to the 2011 census, nearly 40% of Delhi’s population comprised of outside individuals, which is the largest share among Indian cities, making it the ‘migrant capital’ of India. It also has the second largest population for inter-state migration, trailing only behind the state of Maharashtra. In Delhi, more than 75% of the total migrants are from the two states of Uttar Pradesh and Bihar. Among the Indian states, the share of migrants from Uttar Pradesh, Bihar, Jharkhand, and Uttarakhand towards Delhi and its surrounding NCR consistently increased between 1991 and 2011. (more…)
Mumbai’s urban population is fast growing and problems of water availability, waste management and congestion are going to get more complex in future. Real estate development, Airport development project, Mumbai-Ahmedabad bullet train project, to name a few, are all meant to elevate the standard of life for an average citizen, however, their individual and collective consequences for the city’s air quality, water reserves and potential for sustainable land use draw a dismal picture. (more…)