Category Archives: United States

European Union, Government, Politics, Russia, Society, Ukraine, United States

Eastern Europe is growing stronger amid the war in Ukraine

EUROPEAN UNION

Intro: The balance of power in the European Union is shifting eastward

AS 2022 draws to a close, Russia’s war in Ukraine rages unabated. Russian President Vladimir Putin sees what he still calls a “special military operation” as a life-or-death contest with the United States and its NATO allies. The West, for its part, considers the war a threat to its own security and has thrown its weight behind the defence of Ukraine’s territorial sovereignty.

There is an inherent problem, however, with framing the war as a clash between the US and Russia. It underplays the spirit, resilience, and enormous daily sacrifices of Ukrainian’s in resisting their mighty neighbour bent on re-creating a Moscow-centred imperial order. Had there been no resolve among Ukrainians to fight back aggression and revanchism then no amount of military and financial aid for Kyiv would have been sufficient to thwart the Kremlin’s ambition. 

That Eastern European countries and nations have agency and are more than pawns in the power struggles of larger players is imperative to understand. And it goes well beyond the example of Ukraine.

Poland has become a much more significant and influential player in European defence than it ever was. It is not just the fact that it is a front-line country which takes in many displaced refugees fleeing war from Ukraine, nor that it provides a land route to supply its neighbour with weapons and humanitarian aid, but, strategically, Poland is also ramping up its defence spending from 2.2 per cent of its gross domestic product to a record 3 per cent in 2023. That is one of the highest rates within NATO. The money will go into modernising and expanding its military forces and could make the Polish army one of the largest on the continent.

Warsaw is purchasing tanks and self-propelled howitzers from South Korea in a deal worth $5.8bn and will acquire state-of-the-art F35 fighter jets from the US in the future.

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Environment, Government, Politics, Society, United Nations, United States

Globalised food systems are making hunger worse

LONG-READ: FOOD SUPPLY

Intro: Food disruptions from the pandemic to the war in Ukraine show the need for strong local supply chains. Yet the US and others won’t learn

FROM COVID-19 to Russian President Vladimir Putin’s war on Ukraine to climate change, it seems all the calamities afflicting the world are converging to make hunger worse. The latest United Nations report on hunger finds the increase in the number of undernourished people globally this year has eliminated any progress over the past decade.

Yet while the world has not seen hunger at these levels for years, scholars have long warned that a catastrophe was looming. The world’s food system is more interconnected and complex than ever, built upon layers of transnational dependencies. It is why a war in Europe can exacerbate a famine in Somalia — a country which imports most of its wheat and saw its supply of bread all but collapse overnight when exports of Ukrainian wheat ceased.

But instead of reducing the fragility of the food system, the latest international efforts led by the United States to end hunger are only exacerbating it — especially for Africa — by globalising the system further. Just this week, US President Joe Biden has promised African leaders gathered in Washington that the United States is “all in” on Africa. But the US needs to make sure that it is “all in” the right way, particularly when it comes to food.

The current crisis began when multiple pandemic-related shocks converged on the system, including lockdowns, a global economic downturn, and illnesses among food system workers, especially factory workers and migrant labourers. Climate change-related weather events, inflation and the Ukraine war have aggravated these stresses, rendering a complex and highly industrialised food system unable to serve the neediest people in the world even as it maintains steady supplies for the Global North.

It is increasingly clear that in moments when the world is under severe stress, globalisation is not a strength but a weakness, not a foundation for the system’s stability but a reason for its fragility. Any calamity anywhere in the world — whether a viral outbreak, drought or conflict — is a shock to the entire system, but one felt most acutely by the most vulnerable people and in the most vulnerable places.

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Climate Change, Government, Science, Technology, United States

Nuclear fusion: A breakthrough that will lead to clean energy?

NUCLEAR FUSION

A REVOLUTIONARY scientific breakthrough is thought to have brought humanity a step closer towards limitless clean energy from nuclear fusion.

Since the 1950s, scientists and researchers have been working tirelessly towards the “holy grail” of creating more energy from nuclear fusion than they put in.

Now US government scientists in California have reportedly done it, by aiming the world’s largest laser at a nuclear target the size of a peppercorn.

The result, from a nuclear reaction reaching three million degrees Celsius, is apparently 2.5 megajoules of energy, from 2.1 megajoules of laser energy.

Nuclear fusion is preferable to nuclear fission, which is currently used to power the planet alongside fossil fuels and renewable power.

That is because nuclear fission splits heavy atoms like uranium or plutonium, to create energy, producing potentially dangerous radioactive waste that must be stored.

Nuclear fusion creates energy by bringing atoms together, instead of splitting them, and has no waste products, making it clean energy.

Unlike coal, the supply is limitless, usually requiring just two materials called deuterium and tritium, which are slightly different versions of hydrogen and found in sea water and mineral springs.

A small cup of this fuel could one day be used to power a house for hundreds of years.

The breakthrough at the federal Lawrence Livermore Laboratory in California was achieved using a laser pulse amplified a quadrillion (a million billion) times and split into 192 different pulses.

These enter a hohlraum – a gold container – and hit a tiny capsule of deuterium and tritium, creating shockwaves which produce vast amounts of  energy, in a process called inertial confinement fusion.

Significant engineering challenges remain, including how to cut the cost of nuclear fusion, harness the energy produced, run it through a turbine and get it into the National Grid.

Most experts believe this won’t be possible until 2045, but some say it could be done in a decade and is likely to be achieved using a different type of nuclear fusion called magnetic fusion.

But whether it is using magnets or lasers, the experts agree it is the main hope for escaping the climate crisis.

Sir Robin Grimes, professor of material physics at Imperial College London, said: “This is a key step towards commercial fusion – the technology which will ensure our survival on Earth, providing enough energy, with a low impact on the environment, to hugely reduce our contribution to climate change.”

Jeremy Chittenden, professor of plasma physics at Imperial, said: “If what has been reported is true and more energy has been released than was used to produce the plasma, that is a true breakthrough moment.”

Nuclear fusion, if it can be scaled up and made to run more continuously, could in future be almost zero-carbon.

However, some experts point out that the amount of energy used for the entire system containing the laser means, technically, scientists are unlikely to have yet produced more energy from nuclear fusion than was put into it.

The US energy secretary, Jennifer Granholm, made the announcement of a “major scientific breakthrough”.

– Diagrammatic representation of how nuclear fusion works. Source: BBC

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