Monday, July 28, 2025

 

Kazakhstan–US Tariff Question Indexes A Broader Geopolitical Pattern – Analysis



By  and 

(TCA) — When the United States announced a 25% tariff on selected imports from Kazakhstan, effective August 1, it offered little explanation beyond a vague appeal to restoring the trade balance. At first glance, this seemed routine, indeed almost perfunctory. However, the timing, context, and symbolic weight of the move suggest otherwise. Kazakhstan’s exports to the U.S. are modest, and key commodities are unaffected, yet the signal was received clearly in Astana.


What the Tariff Means in the Broader Picture

In the current phase of the international system’s evolution, tariffs no longer function solely as instruments of commercial redress. They have become vectors of strategic pressure, deployed to influence positions in a broader geopolitical context. From this perspective, Kazakhstan appears less as a trade partner than as a node within a larger and shifting strategic-connectivity network.

To interpret the tariff imposed by the United States on Kazakhstan as a bilateral irritant would be to miss its deeper significance. The target may be marginal in economic scale, but the symbolism is central. What is at stake is not merely the movement of goods, but the movement of expectations. What is at issue is how middle powers such as Kazakhstan read global cues and signal their response. The tariff is a point of entry into an evolving geoeconomic pattern.

Kazakhstan’s answer to the American move thus becomes an exercise in managing uncertainty under shifting rules. Astana has moved quickly by dispatching a delegation, issuing public reassurances, and subtly shifting its narrative. This is not a crisis for Kazakhstan, but it is not something that can be ignored either. What seems to have triggered the tariff is not the trade volume, but the context.

Kazakhstan’s longstanding ties with both Russia and China have complicated its attempts to preserve its autonomous balance in a tightening global field. The U.S. move may be part of a wider American effort to pressure states seen as too hesitant or too exposed. Kazakhstan’s early response is thus less a tactical correction than a move to preempt misunderstanding.

Background: A Cascade of Tariff Announcements

The tariff targeting Kazakhstan came at the end of a months-long sequence of trade announcements that began to accelerate in early 2025; it was not an isolated action. On April 2, under the now-familiar slogan of restoring reciprocity, the Trump administration unveiled a broad tariff package affecting more than 180 countries at a base level of 10%. Russia and Belarus were notably untouched, but Kazakhstan was singled out for a rate of 27%. No one could quite justify why, and Washington did not seem interested in explaining the move.


On July 7, Astana received a second notice: a revised tariff, now fixed at 25%, would take effect on August 1. This replaced the earlier measure and applied to a more specific set of goods. Without mentioning Kazakhstan by name, President Trump followed with a comment on social media about restoring “balanced flows” and correcting “distortions.”

More than twenty other countries — an eclectic list including Brazil, Japan, Laos, Mexico, and others — receivedsimilar notices around the same time. The criteria were opaque, with rates ranging from 20 to 50%. In most cases, there was no known dispute. What these countries seemed to share was some vague perception in Washington that they had failed to realign themselves with evolving U.S. expectations — whether on trade, supply chains, or political posture.

Kazakhstan’s inclusion in this group stood out, all the more so given its limited trade volume with the U.S. In 2024, its total exports to the American market were less than one billion dollars, most of which were concerned with commodities exempted from the new tariff. What remains is a small set of industrial exports, plus the question: Why now? The answer likely lies in the pattern of the American tariff policy, in which Kazakhstan is only one of many parts.

Tariffs, Rules, and Institutional Risk

Kazakhstan’s most significant shipments — crude oil, uranium, ferroalloys, and silver — are exempt from the new tariff. These four categories alone accounted for over 90% of total exports to the U.S. in 2024. The new tariff applies only to a narrow segment of Kazakhstan’s exports to the United States, mainly lesser-known industrial items such as steel pipes, specialty chemicals, and certain machine parts.

The real significance of the tariff lies not in revenue loss but in rules-based issues. Kazakhstan joined the World Trade Organization (WTO) in 2015, and WTO members make commitments to stability, predictability, and non-discrimination in market access. The U.S. tariff, by contrast, was announced unilaterally, without consultation, and without any WTO process. Punitive tariffs targeting specific countries outside a formal dispute resolution framework may be incompatible with the obligations assumed under the WTO’s Most Favored Nation (MFN) principle.

For Kazakhstan, the question becomes a tangible reputational risk. The country has heavily invested in its image as a rules-respecting member of the global trading system, so this is not an abstract concern. The WTO’s Director-General has warned that such selective bilateral tariff approaches threaten the core MFN foundation of global trade law.

The country has spent the past decade cultivating foreign capital, especially in infrastructure, mining, and logistics. If American tariff policy starts to look erratic, then other governments and firms may begin building risk premiums into their Kazakhstan strategy.

Kazakhstan’s Countermoves and Strategic Repositioning

In this context, diplomatic action functions as a counter-signal aimed at re-establishing interpretive control. Within days of receiving the July 7 notice, the government of Kazakhstan announced that it would send a senior delegation to Washington. The purpose of this move was to reframe the situation. Kazakhstan was not looking for a public concession but rather, at a minimum, to be heard.

Part of the delegation’s strategy is to shift the conversation away from tariffs and toward strategic value. Kazakhstan has quietly become a meaningful player in the global supply of critical minerals. Its deposits of rare-earth elements, particularly in the Karaganda region, are not to be neglected. Western companies have already begun exploratory partnerships, and it is not impossible that they can tip the conversation in Kazakhstan’s favor.

At the same time, Astana has already begun to assess potential fallout at the domestic level. The exporters affected by the tariff are relatively few in number, and none appear to be existentially threatened. The government may still offer them targeted relief such as export credits, transport subsidies, or tax offsets. Legal consultations are reportedly underway to explore filing a WTO case; this, however, would be a slow process, and likely only a symbolic one.

Possible Scenarios and Their Implications

The tariff’s immediate impact is modest, but its symbolic threshold is real. It introduces friction at a moment when Kazakhstan is seeking a stable economic and diplomatic orientation without crisis. Three scenarios are plausible:

  1. Astana persuades U.S. policymakers to soften or narrow the tariff, an outcome that would validate Kazakhstan’s geoeconomic relevance and normative alignment.
  2. The tariff persists, prompting Kazakhstan to redirect exports or adapt supply chains; such realignment could accelerate its turn toward Eurasian or Southeast Asian partners, while the U.S. remains a symbolic but not a strategic partner.
  3. If similar pressures are exerted against other middle powers, the tariff pattern may herald a broader strategic realignment, as these states will hedge more aggressively as confidence in the multilateral frameworks erodes.

At present, the unfolding of events will control the narrative. The test for Kazakhstan lies not in reversing the tariff itself, but in managing its constraints with sovereign agency. Its ability to navigate this space will determine the trajectory of its profile as a strategic regional actor.



TCA

TCA is The Times of Central Asia. Founded in Bishkek in 1999 by Giorgio Fiacconi, who served as the First Honorary Consul of Italy to Kyrgyzstan for fifteen years, The Times of Central Asia was the first English language regional publication on the region. Building upon its extensive archive of stories, today the Times of Central Asia continues to cover politics, economics, culture, social issues, justice and foreign affairs across Eurasia.

 

Reviving 80-year-old fungi offers new clues for sustainable agriculture



The Hebrew University of Jerusalem
Botrytis fabae on its host leaves, the Vicia, 1943 

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Botrytis fabae on its host leaves, the Vicia, collected in 1943 in Ankara, Turkey

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Credit: Phytopathogenic Fungi Collection of the National Herbarium at the NNHC-HUJI | Photograph: Dagan Sade





Researchers have revived 80-year-old fungal pathogens from a museum collection and found that these pre-Green Revolution strains differ significantly from modern ones, revealing how decades of pesticide use and intensive farming have reshaped plant pathogens. By comparing the old and new fungi, the team uncovered critical insights into the evolution of fungicide resistance, environmental adaptation, and plant disease dynamics, paving the way for more sustainable, informed strategies in modern agriculture.

In a significant scientific milestone, researchers at the Hebrew University of Jerusalem have successfully revived fungal specimens collected over 80 years ago,  offering an fresh glimpse into how industrial agriculture has altered the invisible ecosystems that support global food production.

The study, published at iScience was led by Dr. Dagan Sade under the supervision of Professor Gila Kahila of the Robert H. Smith Faculty of Agriculture, Food and Environment in collaboration with colleagues from the Hebrew University, Tel Aviv University, Ben-Gurion University and the Ministry of Agriculture and Rural Development, focused on Botrytis cinerea, a widespread plant pathogen responsible for gray mold disease in over 200 crop species. This fungus poses a significant threat to agriculture, resulting in billions of dollars in annual losses and presenting challenges to food security, trade, and environmental health.

But what happens when we revive fungi from an era before synthetic fertilizers and fungicides, before the Green Revolution fundamentally transformed how we grow food?

To find out, the team revived two strains of Botrytis cinerea curated at the National Natural History Collection of the Hebrew University since the early 1940s—decades before modern agrochemicals became standard in farming. These historical specimens were carefully reanimated and subjected to cutting-edge analyses, including whole-genome sequencing, transcriptomics (gene expression profiling), and metabolomics (chemical fingerprinting).

The findings were striking: the historical strains showed significant genetic and behavioral differences compared to modern lab strains of the same fungus. In particular, they revealed:

  • Reduced signs of fungicide resistance, a feature that has become prominent in modern strains due to heavy chemical use;
  • Differences in pathogenicity, with some traits suggesting the historical fungi were less specialized and aggressive than their contemporary counterparts;
  • Adaptations to different environmental conditions, including pH tolerance and host specificity.

“These fungi have been quietly evolving in response to everything we’ve done in agriculture over the past 80 years,” said the researchers. “By comparing ancient and modern strains, we can measure the biological cost of human intervention—and learn how to do better.”

A Window into the Agricultural Past—and Future

The research has wide-ranging implications. In the era of climate change, pesticide overuse, and declining soil health, understanding how plant pathogens adapt to human activity is key to developing sustainable farming systems. Reviving historical microorganisms provides a baseline for this understanding—a way to distinguish between natural evolutionary changes and those driven by anthropogenic pressures.

“Natural history collections have always been valuable for taxonomy and museum science,” said the researchers. “But this work shows they are also dynamic resources for modern biology. They allow us to ‘rewind’ microbial evolution and anticipate future trends in plant disease.”

The study also contributes to global efforts to predict and manage plant disease outbreaks. By revealing how pathogens adapted to previous environmental shifts, scientists can better model future risks and design resilient crop protection strategies—potentially reducing reliance on chemical treatments that harm ecosystems and accelerate resistance.

Reviving More Than Specimens

The success of this project speaks to a broader scientific movement: turning biological archives into tools for addressing 21st-century challenges. Whether it’s climate change, antibiotic resistance, or declining biodiversity, many of today’s most pressing problems require historical context to solve.

“This work is a perfect example of how past and future can intersect through science,” said the researchers. “We brought something back to life not for nostalgia, but to help build a more sustainable agricultural system.”

The project was conducted in collaboration with genomic, microbiology, and metabolomics experts. The team hopes the findings will encourage other institutions to reassess the hidden power of their biological collections—and push for more interdisciplinary approaches to solving global food and environmental crises.

 

 

Magnetizing quantum communication



Strengthening the brightness of single-photon light sources with magnetism




Kyoto University

Magnetizing quantum communication 

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Magnetic field enhanced single-photon emission from defects in two-dimensional semiconductors

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Credit: Kyoto U / Matsuda lab





Kyoto, Japan -- As the demand for more secure data transmission increases, conventional communication technologies are facing limitations imposed by classical physics, and are therefore approaching their limits in terms of security. Fortunately, quantum communication may help us overcome these restrictions.

Quantum communication harnesses the quantum nature of light by utilizing single photons as information carriers. This is a fundamentally different approach from conventional communication technologies and has the potential to lead to the development of secure, high-performance communication systems.

These future quantum technologies will require new single-photon emission sources. Recently, extremely thin two-dimensional semiconductors with a thickness of only a few atomic layers have shown great potential due to their excellent electrical and optical properties. Although increasing the efficiency of such single-photon generation is extremely important, the capacity of these materials and its strategy had not been thoroughly explored.

This inspired a team of researchers at Kyoto University to investigate what they predicted may be a functional single-photon emission source. They hypothesized that a semiconductor in single-layer tungsten diselenide, in which they introduced a single defect, would bind excitons -- electron-hole pairs -- to the defect and emit only a single photon.

To realize this idea, the team prepared a sample of monolayer tungsten diselenide, heating it to introduce a small number of defects and to artificially break the crystal symmetry, which resulted in two distinct luminescence peaks representing bright excitons and dark excitons.

The researchers then measured the luminescence and photon correlation at a temperature of about -265°C, applying an external magnetic field to control the emission, revealing that the emission intensity significantly increased even when they applied a relatively weak magnetic field.

Using photon correlation measurements, the team also observed that emitted light demonstrated photon antibunching, indicating that photons are emitted one by one. This suggests that, even under a magnetic field, it can function as a single-photon source, and that the magnetic field can enhance the efficiency of single-photon generation.

"This is significant because it shows that single-photon emissions can be generated and manipulated with an external magnetic field in a two-dimensional semiconductor, revealing it to be a promising platform for the development of secure, efficient, and compact quantum information devices," says team leader Kazunari Matsuda.

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The paper "Magnetic brightening and its dynamics of defect-localized exciton emission in monolayer two-dimensional semiconductor" appeared on 4 June 2025 in Science Advances, with doi: 10.1126/sciadv.adr5562

About Kyoto University

Kyoto University is one of Japan and Asia's premier research institutions, founded in 1897 and responsible for producing numerous Nobel laureates and winners of other prestigious international prizes. A broad curriculum across the arts and sciences at undergraduate and graduate levels complements several research centers, facilities, and offices around Japan and the world. For more information, please see: http://www.kyoto-u.ac.jp/en

 

Cultural values shape tourists’ view of eco-friendly B&Bs




University of South Australia





The demand for ‘greener’ bed and breakfast (B&B) accommodation is gaining traction worldwide, but operators should heed cultural differences when marketing their sustainable facilities, according to a new international study.

Led by Hong Kong Shue Yan University and the University of South Australia, the survey of 800 people from 37 countries examined how cultural values, age and education levels influenced tourists’ acceptance of environmentally sustainable features in B&Bs.

Previous global studies have indicated that many tourists are willing to pay more for environmentally friendly accommodation, but this is the first time that researchers have focused specifically on cultural attitudes towards B&B sustainable practices.

The study focused on five categories of sustainable facilities: water treatment systems (rainwater harvesting systems, greywater); greenery systems (sky gardens and vertical green walls); sanitation (hand sanitiser and air purification units); ventilation (natural air or air conditioning); and eco-friendly facilities (LED lights, organic composting bins).

Tourists from rules-based, autocratic and hierarchical countries such as China, India and Malaysia expressed the strongest support for all types of green features in B&Bs. Deemed ‘high-power distance’ cultures, citizens of these countries were more likely to use energy-saving products and choose natural ventilation over air conditioning, the survey revealed.

University of South Australia (UniSA) researchers Dr Li Meng and Professor Simon Beecham, who co-authored the study published in Consumer Behaviour in Tourism and Hospitality, say other cultural dimensions were less clear cut.

“Western cultures such as Australia, the United Kingdom and United States, appreciated rooftop gardens and vertical green walls, but these features were not strong factors in whether they chose a bed and breakfast,” according to the UniSA researchers.

Tourists from risk-averse cultures such as Japan, France and Greece were less likely to embrace B&Bs with natural ventilation, preferring to control their environment with air conditioning, the researchers say.

Highly-educated travellers rated sanitation and eco-friendly features more favourably, and younger tourists placed greater value on green systems than older people.

“These findings challenge assumptions that all green tourists are alike,” says lead author Professor Rita Yi Man Li from Hong Kong Shue Yan University.

“Many accommodation providers want to operate more sustainably, but few have considered how cultural values affect guest preferences,” Prof Li says.

“This research shows that guests from different cultural backgrounds respond differently to the same green features. Understanding these nuances can help B&B owners tailor their sustainability investments more effectively depending on their most important tourism markets.”

Dr Meng says younger guests may be drawn to visible features like rooftop gardens, while more educated visitors may look for practical elements like composting, LED lighting, or air purification systems.

The researchers say that governments also have a role to play in supporting the development of sustainable B&Bs.

By offering incentives, investing in sustainable infrastructure, and developing policies such as easing travel restrictions and visa policies, governments can help expand the international customer base for eco-friendly B&Bs, the study recommended.

‘Does culture really matter? A cross-cultural study of demand for B&B sustainable facilities’ is published in Consumer Behaviour in Tourism and Hospitality. DOI: 10.1108/CBTH-04-2024-0135. The study involved a cross-disciplinary team of researchers with expertise in economics, real estate, literature and environmental science.