Piles of rubbish on a pavement in Paris. AFP
Piles of rubbish on a pavement in Paris. AFP
Piles of rubbish on a pavement in Paris. AFP
Piles of rubbish on a pavement in Paris. AFP

World set to generate 4 billion tonnes of waste annually by 2050, warns UN


Adla Massoud
  • English
  • Arabic

The amount of solid waste generated globally will double from around 2 billion to 4 billion tonnes by 2050, warned the UN Secretary General on Thursday, as the world marked the first Zero Waste Day.

“Waste is a killer of people, of our planet, of our natural resources and ecosystems, of economies, which lose billions each year from waste,” Antonio Guterres told the 193 member states at the UN General Assembly. "And the gobs of garbage keep growing."

According to the World Bank, 2 billion tonnes of municipal solid waste is generated every year — 33 per cent of which is not properly managed in controlled facilities.

Every minute, he said, the equivalent of one lorry full of plastic is dumped into the ocean.

“Poorly managed waste is the third-largest global emitter of methane,” said Mr Guterres.

Meanwhile, a staggering 10 per cent of all global greenhouse gas emissions comes from growing, storing, and transporting food that is never used, he said.

The waste sector is also the third-largest source of anthropogenic methane emissions worldwide, accounting for about 20 per cent of the total, according to UN data.

Mr Guterres urged the international community to “fight back” and seek opportunities to “reuse, recycle, repurpose, repair and recover the products we use".

Circular and zero-waste economies, the UN chief noted, could save governments billions and create hundreds of thousands of jobs.

Also addressing member states, Turkey’s first lady Emine Erdogan, who is heading the UN zero-waste initiative, underscored the “vicious cycle of overconsumption”.

“In a world where millions of people have no access to clean drinking water, production of a single cigarette consumes 3.7 litres of water; a fact that deeply hurts every responsible citizen of the world,” she said.

Ms Erdogan highlighted the global waste trade issue as an “upgraded version of colonialism”, where toxic and hazardous materials are sold by wealthy nations to poorer countries.

“We live in such a world where we send our waste to the least developed countries thinking that garbage we don’t see is actually harmless,” she said.

“Humans have created this frightening landscape,” she said, “but we know that it is in our hands to stop this destruction and save the Earth, our common home.”

In December, the General Assembly unanimously adopted a resolution on a zero-waste initiative presented by Turkey, declaring March 30 as the International Day of Zero Waste.

A lorry dumps rubbish at a waste treatment plant in Palma de Mallorca, Spain. AFP
A lorry dumps rubbish at a waste treatment plant in Palma de Mallorca, Spain. AFP
Pharaoh's curse

British aristocrat Lord Carnarvon, who funded the expedition to find the Tutankhamun tomb, died in a Cairo hotel four months after the crypt was opened.
He had been in poor health for many years after a car crash, and a mosquito bite made worse by a shaving cut led to blood poisoning and pneumonia.
Reports at the time said Lord Carnarvon suffered from “pain as the inflammation affected the nasal passages and eyes”.
Decades later, scientists contended he had died of aspergillosis after inhaling spores of the fungus aspergillus in the tomb, which can lie dormant for months. The fact several others who entered were also found dead withiin a short time led to the myth of the curse.

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Transmission: seven-speed dual-clutch auto

Price: from Dh209,000 

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- Carbonated drinks, sweet or savoury packaged snacks, confectionery, mass-produced packaged breads and buns 

- Margarines and spreads; cookies, biscuits, pastries, cakes, and cake mixes, breakfast cereals, cereal and energy bars

- Energy drinks, milk drinks, fruit yoghurts and fruit drinks, cocoa drinks, meat and chicken extracts and instant sauces

- Infant formulas and follow-on milks, health and slimming products such as powdered or fortified meal and dish substitutes

- Many ready-to-heat products including pre-prepared pies and pasta and pizza dishes, poultry and fish nuggets and sticks, sausages, burgers, hot dogs, and other reconstituted meat products, powdered and packaged instant soups, noodles and desserts

Brief scoreline:

Liverpool 2

Keita 5', Firmino 26'

Porto 0

Mercer, the investment consulting arm of US services company Marsh & McLennan, expects its wealth division to at least double its assets under management (AUM) in the Middle East as wealth in the region continues to grow despite economic headwinds, a company official said.

Mercer Wealth, which globally has $160 billion in AUM, plans to boost its AUM in the region to $2-$3bn in the next 2-3 years from the present $1bn, said Yasir AbuShaban, a Dubai-based principal with Mercer Wealth.

Within the next two to three years, we are looking at reaching $2 to $3 billion as a conservative estimate and we do see an opportunity to do so,” said Mr AbuShaban.

Mercer does not directly make investments, but allocates clients’ money they have discretion to, to professional asset managers. They also provide advice to clients.

“We have buying power. We can negotiate on their (client’s) behalf with asset managers to provide them lower fees than they otherwise would have to get on their own,” he added.

Mercer Wealth’s clients include sovereign wealth funds, family offices, and insurance companies among others.

From its office in Dubai, Mercer also looks after Africa, India and Turkey, where they also see opportunity for growth.

Wealth creation in Middle East and Africa (MEA) grew 8.5 per cent to $8.1 trillion last year from $7.5tn in 2015, higher than last year’s global average of 6 per cent and the second-highest growth in a region after Asia-Pacific which grew 9.9 per cent, according to consultancy Boston Consulting Group (BCG). In the region, where wealth grew just 1.9 per cent in 2015 compared with 2014, a pickup in oil prices has helped in wealth generation.

BCG is forecasting MEA wealth will rise to $12tn by 2021, growing at an annual average of 8 per cent.

Drivers of wealth generation in the region will be split evenly between new wealth creation and growth of performance of existing assets, according to BCG.

Another general trend in the region is clients’ looking for a comprehensive approach to investing, according to Mr AbuShaban.

“Institutional investors or some of the families are seeing a slowdown in the available capital they have to invest and in that sense they are looking at optimizing the way they manage their portfolios and making sure they are not investing haphazardly and different parts of their investment are working together,” said Mr AbuShaban.

Some clients also have a higher appetite for risk, given the low interest-rate environment that does not provide enough yield for some institutional investors. These clients are keen to invest in illiquid assets, such as private equity and infrastructure.

“What we have seen is a desire for higher returns in what has been a low-return environment specifically in various fixed income or bonds,” he said.

“In this environment, we have seen a de facto increase in the risk that clients are taking in things like illiquid investments, private equity investments, infrastructure and private debt, those kind of investments were higher illiquidity results in incrementally higher returns.”

The Abu Dhabi Investment Authority, one of the largest sovereign wealth funds, said in its 2016 report that has gradually increased its exposure in direct private equity and private credit transactions, mainly in Asian markets and especially in China and India. The authority’s private equity department focused on structured equities owing to “their defensive characteristics.”

Dust and sand storms compared

Sand storm

  • Particle size: Larger, heavier sand grains
  • Visibility: Often dramatic with thick "walls" of sand
  • Duration: Short-lived, typically localised
  • Travel distance: Limited 
  • Source: Open desert areas with strong winds

Dust storm

  • Particle size: Much finer, lightweight particles
  • Visibility: Hazy skies but less intense
  • Duration: Can linger for days
  • Travel distance: Long-range, up to thousands of kilometres
  • Source: Can be carried from distant regions

First Person
Richard Flanagan
Chatto & Windus 

Updated: March 30, 2023, 6:38 PM