Environment

As we gear up to celebrate Diwali, stalls selling firecrackers crop up across the country, homes are cleaned and new clothes are bought. We see round-the-clock advertisements for clothes, jewellery, gadgets, sweets and other food products with attractive offers. Little thought is spared for waste generated in the production, packaging and disposal of all the products we buy during festivals. Burnt firecrackers, huge garbage bags filled with disposable cutlery, packaging from gift boxes are a common sight after festival days. Ever increasing waste and pollution levels We grow up reading about the disastrous impact of firecrackers on the environment and our…

"We used to get 1000-2000 kilograms of prawns and other fish in a day around 15 years ago. Now, we are able to catch only 150-200 kilograms of fish per day," says Raj Kamal, the coordinator of Save Pulicat Movement, an effort to protect the Pulicat wetlands, one of the oldest wetlands in Chennai. "When our wetlands were clean, we used to make even Rs. 50,000 a month. Now it is just a paltry sum. We are forced to pay this price because industries and other agents pollute our waters." Wetlands in Chennai provide more than just a living to…

Dear General Public, Corporations, and Decision-makers of Mumbai, I, like many of my fellow students, grew up in a world where our present, future and heritage are under-threat due to climate change. As I discovered more about the social and ecological issues around me, the definitions of eco-angst and climate anxiety became unnervingly familiar.  Growing up in the 21st Century, we hear a lot about the environment—campaigns to “save electricity”, “save water” and  “use paper bags”—but I always felt this approach does not look at the large-scale destruction and the climate disasters caused by it.  We are told to micromanage…

It was during the COVID-19 pandemic that I realised that I must join the fight for clean air. As biomedical waste generation increased manifold at health facilities and inside people’s homes, I saw the connection between increasing biomedical waste and the huge quantities of waste being burnt in the incinerator installed in my area. I live in Govandi, where the life expectancy of the people is at an abysmal 39 years on average. The region has a 132-hectare dumping ground, where waste from the entire city is brought. Govandi was one of the worst hit areas during the pandemic due…

Just in time for India’s 75th Independence day, on August 13th, eleven wetlands were added to the list of Ramsar sites. This latest addition was a move loaded with symbolism, taking the number of wetlands of international importance in the country to 75. One among them is Thane creek, which shares shores with Mumbai, Navi Mumbai and Thane. It is the 3rd Ramsar site in the state.  To conserve the rich and biodiverse ecosystems, the Ramsar Convention on Wetlands brings together member countries — which India entered in 1982 — for wise use of their wetlands. The Ramsar tag is…

On September 4th, Bengaluru experienced one of its wettest days on record, causing large parts of the city to get severely flooded. This was after weeks of heavy rainfall that turned roads into rivers in some of the city’s rapidly developing ‘high-tech’ areas. This is going to happen again and again unless we fundamentally change how we approach urban planning. We need to proactively work with the assumption that such severe extreme weather events are the new normal and what can be done to prevent flooding in the city under these circumstances. As a sustainable architect and environmental modeller, I…

Over the years, the water bodies in Chennai and across the state have been polluted and damaged due to many reasons including rapid urbanisation and encroachments. Time and again, the restoration work being carried out in these water bodies make it to the news. Often, the local bodies rope in Non-Governmental Organisations to oversee or carry out either the entire or some portions of the restoration work. This apart, many private companies also chip in with Corporate Social Responsibility (CSR) funds to carry out restoration work. While the restoration work is carried out by different agencies at different places, there…

Mumbai city celebrated Ganesh Chaturthi with great splendour after almost two years of low-key celebrations. During COVID lockdowns, social distancing meant the absence of large gatherings, even on festival days. This year’s vigorous celebrations included banjos, metal cylinders beaten with metal hammers and loudspeakers during processions for Ganesh Visarjan in Sarvajanik pandals of the city. These instruments inevitably raised noise levels. It became a cause for concern for all Mumbai residents as they grappled with the health impacts of noise. In 2016, the Bombay High Court passed a comprehensive Judgement and Order to enforce the Noise Pollution Rules. The Court also monitored the implementation…

"The house feels like a furnace during summers. We live in a very congested space which makes it difficult to sit inside the house and even more difficult for me to cook due to the heat. I get headaches and my kids experience skin problems too," says Guna, a resident of Jyothipura, an urban poor settlement in Bengaluru. Heat stress is not a new concept given the realities of rising local temperatures in India. But Guna’s plight, faced by every family living in tin-roofed houses in informal settlements, reflects the inequitable realities of heat stress in urban India. Houses of…

Mr G R Alfred Rupak, correspondent of St. Antony’s Matriculation Higher Secondary School, Thiruvottiyur says it started on July 5th, when a pungent odour akin to LPG gas permeated the air, forcing students to exit their classrooms. The malodour also affected other residents of Thiruvottiyur and Manali, with many reporting breathlessness and eye irritation. The stench, they feared, was a sulphur dioxide leak from the Chennai Petroleum Corporation Limited (CPCL) which operates a refinery in Manali. TNPCB addresses gas leak in North Chennai The Tamil Nadu Pollution Control Board (TNPCB) issued orders at once for CPCL to monitor ambient air quality;…