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A school of fish swim above a staghorn (Acropora cervicornis) coral colony as it grows on the Great Barrier Reef off the coast of Cairns, Australia October 25, 2019.

REUTERS

Hard Numbers: Great Barrier Reef suffers worst coral damage, US cuts mRNA vaccine funding, South Korea opens visa-free tourism for Chinese visitors, & More

39: Australia’s Great Barrier Reef – the biggest living ecosystem in the world – has suffered its largest annual coral decline since monitoring began 39 years ago. Tropical cyclones and coral-eating starfish are partly responsible, but experts say rising sea temperatures due to climate change are the main culprit.

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View of Tehran at sunset on February 26th, 2025.

Arne Bänsch/dpa via Reuters Connect

Hard Numbers: Iranian water shortages prompt public holiday, Trump admin to burn contraceptives, Ozzy leaves the stage for the last time, & More

1: Iran announced an impromptu one-day public holiday on Wednesday for Tehran’s residents, in an effort to save on water and electricity. Intense heatwaves have added strain to an already-worsening water crisis in the country, brought about by climate change and mismanagement.

$10 million: The Trump administration will incinerate nearly $10 million worth of US-funded contraceptives – intended for poorer nations – in France, after storing them for months in a Belgian warehouse following cuts to USAID programs. The White House reportedly rejected offers from the United Nations and other NGOs to buy or distribute the supplies themselves.

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Graphic Truth: Billion-dollar disasters have become more common

In addition to the devastating human toll of last weekend’s Texas floods, which have so far taken the lives of at least 100 people – including dozens of children – initial estimates put the economic damage to people’s homes, businesses, and public infrastructure at upwards of $18 billion.

The number of US weather and climate-related disasters that have inflicted at least $1 billion worth of damage has in fact grown significantly over the past two decades, as weather patterns become more severe, a phenomenon experts attribute to climate change. Here is a look at this tragic trend since 1980.

U.S. President Donald Trump arrives to attend the G7 Leaders' Summit at the Rocky Mountain resort town of Kananaskis, Alberta, Canada, June 15, 2025.

REUTERS/Chris Helgren/Pool

The G7: Now G6 + 1?

The G7 is no longer setting the table; it’s struggling to hold the cutlery. Once a pillar of the post-war world order, the group today is split between the US and the rest, casting about for common ground. Before this week’s summit even kicked off in Kananaskis, Canada, host Prime Minister Mark Carney warned there would be no final joint communique. So what’s up for discussion - and what could be achieved?

The official agenda: Trade, defense, and AI

Trade trumps climate change. With US President Donald Trump back on the scene, tariffs are huge, while climate action takes a backseat. Leaders will try to defend existing net-zero goals, update plans to tackle wildfires, and boost clean tech cooperation. But the meetings’ first focus is on trade, and striking deals. Countries will seek to defend themselves against Trump’s protectionist policies by both expanding trade with each other and getting Trump to lift tariffs on their countries.

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A migrant carries his child after crossing the Darien Gap and arriving at the migrant reception center, in the village of Lajas Blancas, Darien Province, Panama, on September 26, 2024.

REUTERS/Enea Lebrun

The migration issue will only get worse

On Tuesday, a coalition government in the Netherlands collapsed. The trigger? Geert Wilders, leader of the anti-immigration Party of Freedom (PVV) and a coalition partner, demanded new restrictions on the government’s grant of asylum to migrants. When these weren’t met, he pulled his party from the governing coalition.

Elsewhere in Europe, anti-immigration frustrations have fueled the rising political fortunes of nativist parties and politicians in France, Germany, Italy, Poland, Spain, the United Kingdom, and several other countries. In the United States, Donald Trump was again elected president in 2024 after centering his campaign not just on curbing illegal immigration across the southern border from Mexico, but also on deporting millions of undocumented immigrants.

This political trend isn’t limited to wealthy Western countries. The entry of a million Rohingya Muslims fleeing a bloody state crackdown in Myanmar has roiled the politics of Bangladesh. Refugees are moving across African borders in large numbers, fueling violence in many countries.

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Traders work as screens broadcast a news conference by US Federal Reserve Chair Jerome Powell following the Fed rate announcement, on the floor of the New York Stock Exchange (NYSE) in New York City, USA, on May 7, 2025.

REUTERS/Brendan McDermid

Hard Numbers: Federal Reserve holds interest rates steady, US Navy jets skid into the sea, The one-percent impact on the climate, Feathery “mass cannibalism” in South Africa

4.5: The US Federal Reserve on Wednesday left its key interest rate unchanged for the third time in a row, keeping it at 4.25%-4.5%, where it’s been since December. President Donald Trump has publicly pressured Federal Reserve Chair Jerome Powell to lower rates. “The economy itself is still in solid shape,” Powell told reporters Wednesday, but he said a “great deal of uncertainty” remains about the impact of Trump’s global tariffs and wider trade wars.

2: Speaking of uncertainty, why are US warplanes falling into the sea? According to reports, two F/A-18 Super Hornet fighter jets have slid off the deck of the USS Harry S. Truman carrier into the Red Sea over the past week alone. The first plunged into the water when the warship made a hard turn to evade fire from Houthi rebels. The second may have experienced a landing problem. Each jet costs a cool $60 million – cue Commander Stinger, “you don’t own that plane, the taxpayers do!”

10: The richest 10% of the global population are responsible for two-thirds of the global temperature rise since 1990, according to new research published by Nature Climate Change. The study also claims that compared to the average person, the world’s richest 1% contributed 26 times more to extreme heat globally and 17 times as much to droughts in the Amazon. Private jets are not, as it happens, great for the environment.

350,000: Animal welfare officers in South Africa euthanized more than 350,000 chickens after a state-owned poultry company ran out of funds to feed them. Officials couldn't estimate how many other chickens had died before this intervention due to “mass cannibalism” at the farm (yes, chickens eating each other). Still, on the plus side, the NSCPA’s action saved more than 500,000 chickens who may now be… eaten by people anyway.

Climate change activists hang a sign on Tower Bridge during a demonstration against the climate crisis, in central London, Britain, April 8, 2022.

REUTERS/Tom Nicholson

Climate change, Trump tariffs, India rice rules

2.2: As the world gets hotter from climate change, we are using more energy to cool ourselves down, which is making climate change worse. According to the IEA, record-high temps in 2024 were responsible for half of the rise in emissions from energy – as severe heat waves caused air conditioning usage to surge, fueling electricity demand, and in turn raising emissions. This contributed to a 2.2% increase in global energy demand, up from 1.8% the year before. As a result, greenhouse gas emissions from energy consumption grew by 0.8% over the past year.

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- YouTube

How does Europe balance AI and energy transition?

“I can tell you Europe is absolutely committed to tackling climate change, to developing this green economy, and to making the green transition a European success,” said Nadia Calviño, President of the European Investment Bank.

The rollout of artificial intelligence has raised big questions about how it will impact Europe’s transition to a more sustainable economy. During a Global Stage livestream at the World Economic Forum in Davos, Calviño stressed the continent’s role in addressing risks generated by AI. She said, “I think it will be key when we're talking about these technologies that have such a huge demand for energy supply.” Alongside countries being energy-conscious, Calviño stresses that building strong trust between businesses and citizens will help the new technologies “unleash their full potential.”

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