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Biodiversity: how our health and happiness depend on a thriving planet

All the ways plants, animals, insects and the bacteria around us can be beneficial to human health.

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3 years ago

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Soloviova Liudmyla

During the COVID-19 lockdowns, more of us are noticing the variety of animals, trees, and flowers in our back gardens or local park - and how being in contact with nature can influence our happiness.

This variety of life is known as biodiversity and it’s essential for our health and wellbeing. We depend on biodiversity in the natural world for the water we drink, the food we eat and the clean air we breathe.

But reports show that it is declining at an unprecedented rate – and that this is likely to lead to huge economic and health risks. For example, farming relies on bees and butterflies to pollinate plants, which create fruits and vegetables. Losing pollinators will cost the UK agricultural sector up to £700 million each year, and would seriously affect the country’s food supply.

Our new research study looks at the various ways plants, animals, insects and the bacteria around us can, indirectly, be beneficial to human health (and how in some instances they can actually be harmful). Below are the four main takeaways from our research.

1. Biodiversity is vital to our survival

Nearly 75% of all approved medical drugs come from nature and we rely on the biodiversity of plants and animals to find new medicines. To date only a small fraction of plants, animals and microbial organisms have been studied for their medicinal properties – meaning there could be a huge wealth of untapped potential out there.

But it isn’t just drugs and medicine, all the food we eat comes from the biological diversity of animals and plants — and the work of bees and butterflies that pollinate those plants. Much of the world’s fresh water is provided from forests. The diversity of organisms in forests also clean and filter water.

Biodiversity can also help human health by reducing extreme heat. Urban green space with a high diversity of trees can stop cities from becoming too hot.

2. It also helps us recharge

The pressures of daily life can stretch our ability to handle stress, focus our attention and solve problems, which puts us at risk of being stressed and mentally ill. But research has shown that biodiverse environments can help us recharge. For example, people living in neighbourhoods with more birds report being less stressed. And a study which involved stressed people looking at meadows featuring a variety of plants found that people were most relaxed when looking at meadows with at least 32 different species of plants, compared to just one species. Another study, looked at the views people have from their houses and found that those with views of lots of different plants, shrubs and trees had significantly lower levels of cortisol – one of the main stress hormones.

Meadow flowers.
Meadows and species-rich grasslands can support a huge range of wildlife. Juergen Bauer Pictures

3. It offers us a sense of perspective

Sights and sounds of diversity in nature – such as seeing hundreds of seabirds in flight or being in a forest – inspire strong emotions of awe, amazement and wonder. And these experiences can give us a sense of perspective and help us to reflect on our own life goals.

Research has found that people feel more able to reflect and gain perspective on life when in a green space with a high species richness of plants and birds.

Biodiversity can also help to encourage us to live healthier lifestyles. A study in the US, for example, found that people reported doing less outdoor exercise in areas that had lost ash trees, compared to areas with ash trees. Ash trees are common in yards and along streets in the US and parts of Canada, but they are being destroyed by an invasive species – a beetle called the Emerald Ash Borer – which is native to China, Japan, Taiwan, Korea and Mongolia.

4. Habitat loss and the wildlife trade threaten this

That said, biodiversity also has the potential to harm us. Seasonal allergies, stinging nettles, ticks and viruses are all examples of the harmful side of the natural world. But more of a concern is the fact that unsustainable management of biodiversity, through habitat loss or the wildlife trade, can increase the risk of interactions with animals that carry infectious diseases - and make future pandemics more likely. This shows the need for sustainable management of biodiversity – by preserving ecosystems or stopping illegal trade in wildlife.

Given, then, that one million species are at risk of going extinct and the negative impact that biodiversity loss has on human wellbeing and health, it’s clear that action is required now. This is important because biodiversity loss is a global issue - and for real change to occur, solutions needs to implemented on a national and global scale.

Melissa Marselle received funding for this research from the Volkswagen Foundation. She is a member of the British Psychological Society and the British Ecological Society.

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Analyst reviews Apple stock price target amid challenges

Here’s what could happen to Apple shares next.

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5 hours ago

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March 12, 2024

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They said it was bound to happen.

It was Jan. 11, 2024 when software giant Microsoft  (MSFT)  briefly passed Apple  (AAPL)  as the most valuable company in the world.

Microsoft's stock closed 0.5% higher, giving it a market valuation of $2.859 trillion. 

It rose as much as 2% during the session and the company was briefly worth $2.903 trillion. Apple closed 0.3% lower, giving the company a market capitalization of $2.886 trillion. 

"It was inevitable that Microsoft would overtake Apple since Microsoft is growing faster and has more to benefit from the generative AI revolution," D.A. Davidson analyst Gil Luria said at the time, according to Reuters.

The two tech titans have jostled for top spot over the years and Microsoft was ahead at last check, with a market cap of $3.085 trillion, compared with Apple's value of $2.684 trillion.

Analysts noted that Apple had been dealing with weakening demand, including for the iPhone, the company’s main source of revenue. 

Demand in China, a major market, has slumped as the country's economy makes a slow recovery from the pandemic and competition from Huawei.

Sales in China of Apple's iPhone fell by 24% in the first six weeks of 2024 compared with a year earlier, according to research firm Counterpoint, as the company contended with stiff competition from a resurgent Huawei "while getting squeezed in the middle on aggressive pricing from the likes of OPPO, vivo and Xiaomi," said senior Analyst Mengmeng Zhang.

“Although the iPhone 15 is a great device, it has no significant upgrades from the previous version, so consumers feel fine holding on to the older-generation iPhones for now," he said.

A man scrolling through Netflix on an Apple iPad Pro. Photo by Phil Barker/Future Publishing via Getty Images.

Future Publishing/Getty Images

Big plans for China

Counterpoint said that the first six weeks of 2023 saw abnormally high numbers with significant unit sales being deferred from December 2022 due to production issues.

Apple is planning to open its eighth store in Shanghai – and its 47th across China – on March 21.

Related: Tech News Now: OpenAI says Musk contract 'never existed', Xiaomi's EV, and more

The company also plans to expand its research centre in Shanghai to support all of its product lines and open a new lab in southern tech hub Shenzhen later this year, according to the South China Morning Post.

Meanwhile, over in Europe, Apple announced changes to comply with the European Union's Digital Markets Act (DMA), which went into effect last week, Reuters reported on March 12.

Beginning this spring, software developers operating in Europe will be able to distribute apps to EU customers directly from their own websites instead of through the App Store.

"To reflect the DMA’s changes, users in the EU can install apps from alternative app marketplaces in iOS 17.4 and later," Apple said on its website, referring to the software platform that runs iPhones and iPads. 

"Users will be able to download an alternative marketplace app from the marketplace developer’s website," the company said.

Apple has also said it will appeal a $2 billion EU antitrust fine for thwarting competition from Spotify  (SPOT)  and other music streaming rivals via restrictions on the App Store.

The company's shares have suffered amid all this upheaval, but some analysts still see good things in Apple's future.

Bank of America Securities confirmed its positive stance on Apple, maintaining a buy rating with a steady price target of $225, according to Investing.com. 

The firm's analysis highlighted Apple's pricing strategy evolution since the introduction of the first iPhone in 2007, with initial prices set at $499 for the 4GB model and $599 for the 8GB model.

BofA said that Apple has consistently launched new iPhone models, including the Pro/Pro Max versions, to target the premium market. 

Analyst says Apple selloff 'overdone'

Concurrently, prices for previous models are typically reduced by about $100 with each new release. 

This strategy, coupled with installment plans from Apple and carriers, has contributed to the iPhone's installed base reaching a record 1.2 billion in 2023, the firm said.

More Tech Stocks:

Apple has effectively shifted its sales mix toward higher-value units despite experiencing slower unit sales, BofA said.

This trend is expected to persist and could help mitigate potential unit sales weaknesses, particularly in China. 

BofA also noted Apple's dominance in the high-end market, maintaining a market share of over 90% in the $1,000 and above price band for the past three years.

The firm also cited the anticipation of a multi-year iPhone cycle propelled by next-generation AI technology, robust services growth, and the potential for margin expansion.

On Monday, Evercore ISI analysts said they believed that the sell-off in the iPhone maker’s shares may be “overdone.”

The firm said that investors' growing preference for AI-focused stocks like Nvidia  (NVDA)  has led to a reallocation of funds away from Apple. 

In addition, Evercore said concerns over weakening demand in China, where Apple may be losing market share in the smartphone segment, have affected investor sentiment.

And then ongoing regulatory issues continue to have an impact on investor confidence in the world's second-biggest company.

“We think the sell-off is rather overdone, while we suspect there is strong valuation support at current levels to down 10%, there are three distinct drivers that could unlock upside on the stock from here – a) Cap allocation, b) AI inferencing, and c) Risk-off/defensive shift," the firm said in a research note.

Related: Veteran fund manager picks favorite stocks for 2024

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Major typhoid fever surveillance study in sub-Saharan Africa indicates need for the introduction of typhoid conjugate vaccines in endemic countries

There is a high burden of typhoid fever in sub-Saharan African countries, according to a new study published today in The Lancet Global Health. This high…

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5 hours ago

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March 12, 2024

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There is a high burden of typhoid fever in sub-Saharan African countries, according to a new study published today in The Lancet Global Health. This high burden combined with the threat of typhoid strains resistant to antibiotic treatment calls for stronger prevention strategies, including the use and implementation of typhoid conjugate vaccines (TCVs) in endemic settings along with improvements in access to safe water, sanitation, and hygiene.

Credit: IVI

There is a high burden of typhoid fever in sub-Saharan African countries, according to a new study published today in The Lancet Global Health. This high burden combined with the threat of typhoid strains resistant to antibiotic treatment calls for stronger prevention strategies, including the use and implementation of typhoid conjugate vaccines (TCVs) in endemic settings along with improvements in access to safe water, sanitation, and hygiene.

 

The findings from this 4-year study, the Severe Typhoid in Africa (SETA) program, offers new typhoid fever burden estimates from six countries: Burkina Faso, Democratic Republic of the Congo (DRC), Ethiopia, Ghana, Madagascar, and Nigeria, with four countries recording more than 100 cases for every 100,000 person-years of observation, which is considered a high burden. The highest incidence of typhoid was found in DRC with 315 cases per 100,000 people while children between 2-14 years of age were shown to be at highest risk across all 25 study sites.

 

There are an estimated 12.5 to 16.3 million cases of typhoid every year with 140,000 deaths. However, with generic symptoms such as fever, fatigue, and abdominal pain, and the need for blood culture sampling to make a definitive diagnosis, it is difficult for governments to capture the true burden of typhoid in their countries.

 

“Our goal through SETA was to address these gaps in typhoid disease burden data,” said lead author Dr. Florian Marks, Deputy Director General of the International Vaccine Institute (IVI). “Our estimates indicate that introduction of TCV in endemic settings would go to lengths in protecting communities, especially school-aged children, against this potentially deadly—but preventable—disease.”

 

In addition to disease incidence, this study also showed that the emergence of antimicrobial resistance (AMR) in Salmonella Typhi, the bacteria that causes typhoid fever, has led to more reliance beyond the traditional first line of antibiotic treatment. If left untreated, severe cases of the disease can lead to intestinal perforation and even death. This suggests that prevention through vaccination may play a critical role in not only protecting against typhoid fever but reducing the spread of drug-resistant strains of the bacteria.

 

There are two TCVs prequalified by the World Health Organization (WHO) and available through Gavi, the Vaccine Alliance. In February 2024, IVI and SK bioscience announced that a third TCV, SKYTyphoid™, also achieved WHO PQ, paving the way for public procurement and increasing the global supply.

 

Alongside the SETA disease burden study, IVI has been working with colleagues in three African countries to show the real-world impact of TCV vaccination. These studies include a cluster-randomized trial in Agogo, Ghana and two effectiveness studies following mass vaccination in Kisantu, DRC and Imerintsiatosika, Madagascar.

 

Dr. Birkneh Tilahun Tadesse, Associate Director General at IVI and Head of the Real-World Evidence Department, explains, “Through these vaccine effectiveness studies, we aim to show the full public health value of TCV in settings that are directly impacted by a high burden of typhoid fever.” He adds, “Our final objective of course is to eliminate typhoid or to at least reduce the burden to low incidence levels, and that’s what we are attempting in Fiji with an island-wide vaccination campaign.”

 

As more countries in typhoid endemic countries, namely in sub-Saharan Africa and South Asia, consider TCV in national immunization programs, these data will help inform evidence-based policy decisions around typhoid prevention and control.

 

###

 

About the International Vaccine Institute (IVI)
The International Vaccine Institute (IVI) is a non-profit international organization established in 1997 at the initiative of the United Nations Development Programme with a mission to discover, develop, and deliver safe, effective, and affordable vaccines for global health.

IVI’s current portfolio includes vaccines at all stages of pre-clinical and clinical development for infectious diseases that disproportionately affect low- and middle-income countries, such as cholera, typhoid, chikungunya, shigella, salmonella, schistosomiasis, hepatitis E, HPV, COVID-19, and more. IVI developed the world’s first low-cost oral cholera vaccine, pre-qualified by the World Health Organization (WHO) and developed a new-generation typhoid conjugate vaccine that is recently pre-qualified by WHO.

IVI is headquartered in Seoul, Republic of Korea with a Europe Regional Office in Sweden, a Country Office in Austria, and Collaborating Centers in Ghana, Ethiopia, and Madagascar. 39 countries and the WHO are members of IVI, and the governments of the Republic of Korea, Sweden, India, Finland, and Thailand provide state funding. For more information, please visit https://www.ivi.int.

 

CONTACT

Aerie Em, Global Communications & Advocacy Manager
+82 2 881 1386 | aerie.em@ivi.int

Journal

The Lancet Global Health

Method of Research

Observational study

Subject of Research

People

Article Title

Incidence of typhoid fever in Burkina Faso, Democratic Republic of the Congo, Ethiopia, Ghana, Madagascar, and Nigeria (the Severe Typhoid in Africa programme): a population-based study

Article Publication Date

12-Mar-2024

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US Spent More Than Double What It Collected In February, As 2024 Deficit Is Second Highest Ever… And Debt Explodes

US Spent More Than Double What It Collected In February, As 2024 Deficit Is Second Highest Ever… And Debt Explodes

Earlier today, CNBC’s…

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6 hours ago

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March 12, 2024

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US Spent More Than Double What It Collected In February, As 2024 Deficit Is Second Highest Ever... And Debt Explodes

Earlier today, CNBC's Brian Sullivan took a horse dose of Red Pills when, about six months after our readers, he learned that the US is issuing $1 trillion in debt every 100 days, which prompted him to rage tweet, (or rageX, not sure what the proper term is here) the following:

We’ve added 60% to national debt since 2018. Germany - a country with major economic woes - added ‘just’ 32%.   

Maybe it will never matter.   Maybe MMT is real.   Maybe we just cancel or inflate it out. Maybe career real estate borrowers or career politicians aren’t the answer.

I have no idea.  Only time will tell.   But it’s going to be fascinating to watch it play out.

He is right: it will be fascinating, and the latest budget deficit data simply confirmed that the day of reckoning will come very soon, certainly sooner than the two years that One River's Eric Peters predicted this weekend for the coming "US debt sustainability crisis."

According to the US Treasury, in February, the US collected $271 billion in various tax receipts, and spent $567 billion, more than double what it collected.

The two charts below show the divergence in US tax receipts which have flatlined (on a trailing 6M basis) since the covid pandemic in 2020 (with occasional stimmy-driven surges)...

... and spending which is about 50% higher compared to where it was in 2020.

The end result is that in February, the budget deficit rose to $296.3 billion, up 12.9% from a year prior, and the second highest February deficit on record.

And the punchline: on a cumulative basis, the budget deficit in fiscal 2024 which began on October 1, 2023 is now $828 billion, the second largest cumulative deficit through February on record, surpassed only by the peak covid year of 2021.

But wait there's more: because in a world where the US is spending more than twice what it is collecting, the endgame is clear: debt collapse, and while it won't be tomorrow, or the week after, it is coming... and it's also why the US is now selling $1 trillion in debt every 100 days just to keep operating (and absorbing all those millions of illegal immigrants who will keep voting democrat to preserve the socialist system of the US, so beloved by the Soros clan).

And it gets even worse, because we are now in the ponzi finance stage of the Minsky cycle, with total interest on the debt annualizing well above $1 trillion, and rising every day

... having already surpassed total US defense spending and soon to surpass total health spending and, finally all social security spending, the largest spending category of all, which means that US debt will now rise exponentially higher until the inevitable moment when the US dollar loses its reserve status and it all comes crashing down.

We conclude with another observation by CNBC's Brian Sullivan, who quotes an email by a DC strategist...

.. which lays out the proposed Biden budget as follows:

The budget deficit will growth another $16 TRILLION over next 10 years. Thats *with* the proposed massive tax hikes.

Without them the deficit will grow $19 trillion.

That's why you will hear the "deficit is being reduced by $3 trillion" over the decade.

No family budget or business could exist with this kind of math.

Of course, in the long run, neither can the US... and since neither party will ever cut the spending which everyone by now is so addicted to, the best anyone can do is start planning for the endgame.

Tyler Durden Tue, 03/12/2024 - 18:40

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