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Today we're talking about something that touches almost every corner of the modern world, The Hunger Gap — How Climate Change Threatens Food Security

Today we're tackling a question that sounds simple but isn't: why is it getting harder for some people, in some parts of the world, to get enough good food to eat? Spoiler — it's not really about there not being enough food on the planet. It's about climate change, and it's hitting some countries a lot harder than others.

Let's start with the basics. Researchers at a group called IIED built something called the Food Security Index. It looks at 162 countries and scores how secure each one's food supply is — and how that might get worse as the planet keeps warming.

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Bhutan, a small Himalayan country between India and China, is trying to encourage families to have more children. The government has announced monthly cash payments for families with a third child or more, showing how population change can become a major geography issue.

Bhutan’s population is under 800,000, and recent figures show that births have been falling. At the same time, many young people are leaving the country to look for jobs and opportunities abroad, especially in Australia. This means Bhutan is facing both a shrinking younger population and an ageing society.

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External weathering and erosion processes gradually become the dominant factors in the development of the landscape as tectonic activity ceases or becomes very slow. The influence of geology remains important but passes to a more detailed level in which’ rock type (lithology) and structure may strongly influence local relief features. In all landscapes, the critical factor is not so much the absolute resistance of a rock as its resistance relative to the rocks around it. It is this which creates the pattern of high and low relief. For instance, in south-east England, chalk is a relatively resistant rock in relation to adjacent strata, but in Northern Ireland, it is soft compared to surrounding basalts.

The granite, clays and limestones that form the landscapes are found in entirely different environments today from those in which they originated.

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In May 2026, the district of Banda in northern India experienced temperatures of 47–48°C, making it one of the hottest places in the country. At these temperatures, daily life changes dramatically. By early morning, conditions already feel like midday, and even at night, temperatures remain around 30°C. As a result, people say that “mornings and nights no longer exist.”

Banda is located near the Tropic of Cancer, a region that naturally experiences intense solar heating. However, recent heatwaves have become more extreme and longer-lasting, raising concerns about climate change and environmental degradation.

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In 2000, almost every one of the world’s ten biggest carmakers came from Japan, Europe or North America.

By 2025, China had become the world’s largest car market, the world’s largest exporter of cars and home to some of the fastest-growing manufacturers on Earth.

For most of the twentieth century, the global car industry was dominated by a handful of famous names. Companies such as Ford, General Motors (GM), Volkswagen and Toyota built millions of vehicles every year and became symbols of industrial success. But over the last 25 years, the industry has undergone one of the biggest transformations in its history. New technologies, changing consumer tastes, environmental concerns and the rapid rise of China have reshaped the global automotive landscape.

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If you’ve been half-listening to the news this summer, you might have noticed something odd: hurricane season is underway, but the Atlantic has been almost silent. For anyone studying geography, this is actually a brilliant real-world case study — it shows how weather systems on opposite sides of the planet are secretly wired together, and how “quiet” doesn’t always mean “safe.” Let’s unpack it.

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Climate change, landslides, and the science of predicting disasters

Imagine standing beside a beautiful glacier lake in Alaska. Tour boats move across the water. Mountains rise high above the valley. Everything looks calm.

But hidden inside the mountains, the ground is slowly moving.

In some places, entire sections of rock are creeping downhill by several feet every year. Scientists fear that one day these slopes could suddenly collapse, creating enormous landslides and giant tsunami waves.

And climate change is making the danger worse.

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Just after midnight on 2 June 2026, a magnitude 6.26.2 earthquake struck deep beneath the sea off southern Italy. Although this sounds serious—and it is—the effects at the surface were surprisingly mild. Most people only felt light shaking, and there was no major damage.

Why? The answer lies in how deep the earthquake occurred.

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