The UN health agency announced today (16 January) at the launch of the latest Global tobacco trends report that the total number of adult tobacco users worldwide has decreased.
“The good news is that we have 1.25 billion people still smoking. That is the last figure we have from the Global trends report that we're releasing today,” said Dr. Rüdiger Krech, Director of Health Promotion at the World Health Organization (WHO) during the report launch at the UN in Geneva. “But that also means that we have 19 million less smokers than we had two years ago. That is the first time that we see such a decline.”
This trend shows a continued decline in tobacco use rates globally, with about one in five adults worldwide consuming tobacco in 2022, down from one in three in 2000.
Currently, the fastest decreases in tobacco use are happening in the lower middle-income group of countries whereas the highest prevalence of tobacco users is in the WHO South-East Asian region, however with fast falling rates.
The WHO region which currently has the lowest tobacco use prevalence is the African Region, which has already decreased from an average of 18 per cent in 2000 to under 10 per cent in 2022.
According to Dr. Krech, “the region that is a bit of a problem is the European region where especially women are […] on the increase in some parts, in some countries, or at very high levels still of tobacco users.”
WHO urges countries to continue putting in place tobacco control policies and continue to fight against tobacco industry interference.
The report estimates that there are at least 37 million children aged 13-15 currently using some form of tobacco, and many countries have found alarming levels of e-cigarette use among adolescents as well. There is a clear need for policies that restrict advertising to young people, restrict access and reduce exposure to tobacco and nicotine products.
“There's a few countries who have banned e-cigarettes, which we welcome,” said Dr. Krech. “If you have not banned it, you should take very strong regulatory measures, meaning that you need to ensure that children do not get access to e-cigarettes.”
He added that “children as young as eight years old […] actually use e-cigarettes or vape. This is, I believe, criminal, but they do. And in many countries these use of e-cigarettes and vaping are not yet regulated.”
Dr. Krech mentioned that “we have teachers calling us, especially in the UK, where you saw a 150 per cent increase in the last three years of uptake of e-cigarettes by children. So, they call us to say children cannot stay a whole 45-minute lesson anymore because they need to step out to get e-cigarettes.”
Since most of the e-cigarettes and vapes are purchased through internet, it would be important, according to the WHO, to ensure that these devices are no longer available to children.
All the different kind of flavors offered for vaping are more attractive to children and less to older adults. “You have thousands of flavors, each of these flavors contain different chemicals,” said WHO’s Dr. Krech. “So the toxicity of these liquids, if you inhale them, if you're not swallowing them, but you inhale them, is completely different. So, the tactics of the tobacco industry is to swamp the market.”
For those who use vaping to quit smoking, it should be regulated as medicine where you get it through a pharmacy with a prescription for it, said Dr. Krech.
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STORY: WHO Global tobacco trends report
TRT: 3:13”
SOURCE: UNTV CH
RESTRICTIONS: NONE
LANGUAGE: ENGLISH / NATS
ASPECT RATIO: 16:9
DATELINE: 16 January 2024 GENEVA, SWITZERLAND
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New data showing that rivers were at their lowest level for decades last year provides further evidence that the climate crisis is real and countries must act immediately to protect themselves from the increasing threat to communities and livelihoods, the UN World Meteorological Organization (WMO) said on Thursday.
The key findings from WMO’s State of Global Water Resources 2025 report covering the hydrological cycle and extreme events in the five-year period to last year:
Highlighting the long-term decline in the Earth’s freshwater storage and glacier melt, WMO Secretary-General Celeste Saulo explained that the planet’s water reserves used to act as a planetary “savings account” that absorbed the occasional dry season, avoiding a water crisis. “One of the central stories of the 2025 report is what is happening to that savings account? And the simple answer is that we are depleting it,” she told journalists in Geneva.
Groundwater reserves are equally stretched and have been in decline since 2014, WMO’s report states, with nearly two-thirds of monitored wells worldwide showing levels lower than the historical norm and indicating a shift “further toward deficit…not recovery”.
“At the same time, we are seeing more water-related disasters,” Ms. Saulo said, while also stressing that the currently strengthening El Niño “will increase the risk of drought in some areas, and flooding in others”.
Glaciers disappearing
In 2025, for the fourth consecutive year, every major glaciated region on Earth lost ice mass, leading to short-term hazards including floods and long-term water insecurity, according to WMO.
Responding to a question about whether the changing global water cycle might have contributed to the deadly Nepal-China flooding disaster, Ms. Saulo explained that melting ice and rock was just one factor in the chain of events that ultimately sent a massive and deadly wall of water and debris downstream on 26 August, killing at least 1,367 people.
“You asked if it could happen again? Absolutely; the problem in this region is that there’s 63,700 glaciers at the last count,” she told a Press Conference in Geneva. “Even if you’re looking with remote sensing with satellites at these glaciers, you might see some faults, you might see some slight shifting, that does not mean necessarily catastrophic collapse. So, in order to plan for this, it’s very, very difficult. But the international community is looking very hard at ways in which we can bring people together to solve some of these monitoring issues.”
Data indicates that glaciers shrank between 2023 and 2025 with cumulative losses of 1,400 gigatonnes of water – or about one third of annual fresh water needs.
Every major glacier region on Earth lost ice for the fourth consecutive year.
“All 19 glacier regions around the globe lost ice; in Central Asia, Iceland, the Russian Arctic and western Canada and the United States, it was among the three worst years on record,” said Wayne Jenkinson, WMO’s Director of Hydrology and Cryosphere.
Some regions with smaller glaciers such as Central Europe, the Caucasus, the western Canada and the United States may already have reached “peak water”, Mr. Jenkinson warned.
“After this point, the glacier gives less meltwater each year simply because there is less ice left to melt. That matters for every community downstream that relies on water during hot, dry summers,” he explained.
Narelle van der Wel, WMO’s Head of Cryosphere Monitoring, Predictions and Services, stressed that while some further glacier loss is unavoidable, the eventual scale of the decline is not predetermined.
“Some glacier loss is inevitable, but total loss of glaciers is not yet inevitable,” she said, pointing to emissions reductions as central to limiting future losses.
Preparing for moving baselines
The report does not attribute every observed change to climate change alone. WMO says pressure on water resources and natural variability also contribute.
Mr. Jenkinson said governments need to prepare for “moving baselines” as historical patterns become less reliable.
“The situation 30 years ago is not where we are today,” he said. Countries, he added, need to prepare “for those changes that have really already arrived”.
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