Plastic Overshoot Day marks the point when the amount of plastic waste generated exceeds the world’s capacity to manage it, resulting in environmental pollution. In 2024, the global Plastic Overshoot Day is projected to occur on September 5th. Each country has its own Plastic Overshoot Day, which is determined by …
Apart from massively polluting the air, 4-wheelers present another environmental problem -- the annual disposal of billions of litres of engine oil that need to be replaced every 4,800 km for cars and every 32,000 km for trucks. Engineers at the Florida-based TF Purifiner Inc, recently devised an oil-cleaning system …
THE complaints kept pouring in. For the past few months, residents of Siraspur village in North Delhi had badgered the Central Pollution Control Board (CPCB) about noxious fumes emanating from illegal cottage lead smelters in their locality. A CPCB team paid a "surprise visit" to the area on May 2, …
ENVIRONMENTALISTS who wish to revert to a non-polluted era may have to revise their glorious vision of an idyllic past before the industrial revolution. A recent analysis of lake sediments in Sweden reveals that lead pollution was a problem even 2,000 years ago (Nature, Vol 368, No 6469). Ingemar Renberg …
DESPITE (or is it because of?) his lifelong work in fields directly related to environment, Eisenbud is not likely to be a mascot for most of today's environmentalists. About the green movement's persistent anti-technology tone -- especially in its initial period -- he notes that it has often been technology …
FOR the past 10 years, over 12,000 inhabitants of Meethapur village on Delhi's Badarpur border have been racked with cough and breathing problems that often degenerate into asthma and tuberculosis. The Batra Hospital & Medical Research Centre (BHMRC) -- which caters to Meethapur in the absence of closer medicare centres …
THE people of Ratnagiri, a coastal district in southern Maharashtra, are a jubilant lot today. A recent report by an expert committee instituted by the state government has vindicated their opposition to a large copper smelting unit proposed in the district. The committee said firmly that such industries would endanger …
Can the high pollution levels in Delhi lead a person to commit suicide? A 40-year-old deputy secretary in the ministry of rural development, L Balachandra, had committed suicide at his Pragati Vihar residence in the Capital on March 29. Police suspect Balachandra was driven to this by the exposure to …
In the March 8 hearing of the Taj pollution case, the Supreme Court agreed to consider a more humane way of tackling the problem instead of relocating the hundreds of polluting industries in Agra and shutting down the Mathura refinery. Although the Court has threatened to close down the refinery …
A JAPANESE company has developed a device to discourage pigeons from perching on statues, temples and other buildings and control the menace of pigeon droppings. Called a "bird stopper", the device works on a recent discovery that the homing characteristics of pigeons are influenced by the earth's magnetic field (New …
Fariburz Sahba, the Iranian architect who designed the, Baha'i Lotus Temple in New Delhi, is a sad man today. Dust and emissions from vehicles and industries around the temple are causing its marble exterior to peel off. Though the architect says the temple, made from the finest marble -from Athens …
LEAD is the number one environmental threat to children in the US. However, in India, lead is only one of the major environmental threats to children in overcrowded urban areas, which have high traffic density. Lead is used in petrol to improve its octane rating. In most of the industrialised …
VITAL Signs responds to the need for information on the trends that are reshaping our world. It surveys 42 global indicators, such as the decline in per capita availability of food and water, economic recession over the past two years, increasing water scarcity and the population increase to outline the …
STAR PLUS began a new science and technology series called Equinox in December. The first episode -- an hour-long documentary called Heavy Metal -- dealt with lead. Though the first of the series was essentially on pollution, Equinox will look at a variety of technological issues in the weeks ahead. …
RECENT Canadian studies suggest that hydroelectric power generation may, in some cases, be a major source of greenhouse gases, such as methane and carbon dioxide, and so be as polluting as thermal power generation (Ambio, Vol 22, No 4). The gases are produced, explain John W M Rudd of the …
When a team of young French civil servants selected by the Paris-based Foundation Nationale Entreprise et Performance (FNEP) visited India in the second week of November, the media was quick to assume they had come to India with a technology offer. A press release from an apex industry organisation further …
INDIA'S interest in petroleum has grown rapidly. Understandably so, because the investments made are large and the returns fair, and could be even more attractive if we priced it properly. But, despite the growing interest in the mechanics of petroleum, it is virtually impossible to find a book that is …
A TEAM of US researchers have said carbon monoxide and hydrocarbon pollution levels in Kathmandu were the highest among Asian cities, writes Jan Sharma in a Panos report. The average carbon monoxide and hydrocarbon content of emissions of 8,000 vehicles monitored by the team were 3.95 per cent and 0.76 …
France has 58 million people living in 22 regions, 96 departments (counties) and 36,000 municipalities, varying in population size from 100 to 2 million. Two-thirds of the municipalities have less than 500 inhabitants and so several municipalities are grouped into boards to deal with, for example, management of water or …
WHAT CAN you do, as a citizen of India, if someone decides to set up a power plant or a polluting factory in your neighbourhood? Probably precious little. You could appeal to the local pollution control board, but if its bureaucrats disagree with you, you could demonstrate on the streets. …
IS THE Bharatiya Janata Party (BJP), proponent of saffron Hindutva, turning green? In Maharashtra, the party recently led two anti-pollution agitations that have impressed even the BJP's opponents, save the ruling Congress, which dismissed the protests as an "unnecessary politicisation" of environmental issues. Both campaigns targeted new industrial projects -- …
