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Get the knowledge: How products cause pollution

Many products and services place a serious load on air, water and soil in terms of the emissions they create at different points in their life-cycle. Knowledge about pollution should help consumers and workers to take action.

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Environmental pollution is the single largest cause of disease and death in low- and middle-income countries. Photo by Daniel Moqvist: Unsplash
Environmental pollution is the single largest cause of disease and death in low- and middle-income countries. Photo by Daniel Moqvist: Unsplash

In countries in the Global North (mostly located in North America and Europe), legislation introduced in the 1960s and 1970s largely addressed the most serious pollution issues - but still today new problems are emerging. These include contamination from fracking slag and chemicals known as PFAS in the US.

 

While the Global North continues to crack down on pollution, perhaps more concerning is pollution related to the manufacture of products across the Global South, (Latin America, Asia, Africa, and Oceania), many of which are shipped to markets in these regions. 

 

While global brands may stipulate that their manufacturers and suppliers operate to certain standards, long and complex supply chains make it difficult to track and verify pollution levels. There are also significant waste issues associated with some products and services, the costs of which are rarely factored in upfront, so the costs of ensuing pollution from landfills or waste treatment facilities are seldomly covered by the cost of the product.

Pollution kills

A number of NGOs work to highlight pollution problems, such as FoE mining, Greenpeace toxic fashion, Ciel electronics, and PAN pesticides. 

 

The 2017 Lancet Commission on Pollution & Health report indicated that exposure to polluted soil, water and air contributes to nearly nine million deaths worldwide each year - that’s one in seven people who die each year. To further illustrate the north-south divide - more than 92% of these fatalities happen in low- and middle-income countries.

 

In 2022, the report was updated, indicating that the impact of pollution remains large, and the number of annual deaths has not decreased since 2015. The report suggests that data which shows air pollution causes over 6.5m deaths/year, while lead and other chemical exposures are responsible for 1.8m deaths/year, are probably underestimated.

Untreated or improperly treated industrial effluents pollute the  water in and around industrial sites. Photo by Stormseeker: Unsplash
Untreated or improperly treated industrial effluents pollute the  water in and around industrial sites. Photo by Stormseeker: Unsplash

Overall, environmental pollution is the single largest cause of disease and death in low- and middle-income countries, the report said. It adds that environmental pollution has been insufficiently addressed in national policies and international development agendas.

 

Further, the report highlights the evidence that some types of pollution can travel long distances from Africa, to North America, to Europe and the Arctic, and to Asia.

 

More information on pollution by product and service type is included in the product and service foundation articles. By asking more about pollution related to the products and services they buy, consumers can make more sustainable choices. 

 

Sector

Life cycle stage

Product relevance

Daly

Used Lead-Acid Batteries 

Post use

Mostly from cars

2,000,000 - 4,800,000

Metals Mining and Ore Processing

Resource extraction

Metal products such as electronics, electricals, cars, planes

450,000 - 2,600,000 

Lead Smelting

Manufacture

Paints, solder, electronics

1,000,000 - 2,500,000

Tanneries

Manufacture

Leather goods

1,200,000 - 2,000,000

Artisanal and Small Scale Gold Mining

Resource extraction

Jewellry

600,000 - 1,600,000 

Industrial Dumpsites

Manufacture

Multiple

370,000 - 1,200,000 

Industrial Estates

Manufacture

Multiple

370,000 - 1,200,000

Chemical Manufacturing

Manufacture

Multiple

300,000 - 750,000

Product Manufacturing

Manufacture

Multiple

400,000 - 700,00

Dye Industry

Manufacture

Textiles, paper, leather, coloured goods

220,000 - 430,000

 

Based on impact on human health, Pure Earth has identified the ten worst polluting industries. The measure used ‘DALYs’ (Disability-Adjusted Life Years), the number of years lost due to early death, disability or disease). From Pure Earth’s findings, industries connected with used lead acid-battery processing, as well as mining and ore processing, and lead smelting are the top three worst polluters.

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For more information on these issues:

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Rosa Richards

Rosa Richards

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