PODCAST · society
Geography Matters
by Chris Hamnett
Geography Matters explores the importance of geography in shaping and influencing the world we live in: economy, society, politics and environment. Whether looking at world affairs and geopolitics, at global trade, regional inequality or the character of particular places, geography is important. History looks at when and why things happen. Geography looks at where and why. Everything takes place at particular times and in particular places. You can't escape the importance of geography whether its about conflicts over international borders, religion, the environment or the impact of climate change. Geography is everywhere. It affects who we are, our opportunities and our life chances. You can't escape geography. Follow us at https://feeds.captivate.fm/geography-matters/
Episodes
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Climate change, flooding and water management
In this episode my guest is Hannah Cloke, Regius professor of Meteorology and climate science at the University of Reading. Her title is rather special as she is one of the few professors in Britain appointed by the King or Queen. Her specialty is hydrology and flooding and she now appears...
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Global trade and global supply chains
In this episode I am delighted to have with me Ed Conway to discuss his new book 'Trade World'. Ed is the economics editor of Sky News and in 2023 he published his first booked 'Material World' which looked at some of the key raw materials - salt, copper, iron, oil etc on which our modern world...
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Geography Strikes Back?
In this podcast Klaus Dodds and I go back to a topic we discussed in the first series - how, when and where does geography matter. We start by arguing that everything that happens in the world happens in both time and space. In that sense geography is everywhere. But we argue that the role and...
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Oceans
Oceans are very important. They cover 71% of the worlds's surface and, as well as their importance for fishing, trade and transport they play a major role in climatic and environmental stability. They absorb a very high proportion of the C02 we produce and without their absorbtion capacity the...
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Regional Inequality
Regional inequality is an important issue in almost every country. There are almost always more prosperous or more developed regions and less prosperous and less developed regions. The reason is simple. Although it is theoretically possible to have such things as education and health care...
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Strategic minerals - why are they so important?
Strategic minerals are minerals which countries deem to be particularly important for various reasons - it could be for energy needs, for exports or for defense or high tech industry. What makes a mineral strategic can change over time. Arguably, coal was an important strategic mineral during the...
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The geography of AI
Artificial intelligence, or AI, has become an increasingly hot issue in the last year or two. There are major debates about its potential impact on the labour market, on society and on human beings themselves. In this episode, our focus on more restricted, looking solely at the geographical...
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America first: Hemispheric dominance?
In this episode we follow up on the implications of the American capture of President Maduro of Venezuela and President Trump's anouncements about the nature and future of American foreign policy. We apologise if it seems we are paying undue attention to this but it is very important and is...
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The geopolitics of oil and gas....and that V........... country
This episode looks at the geography and geopolitics of oil and gas - its distribution, its production and consumption. Energy, and particularly oil and gas, are crucial to making the modern world go round and they have been for well over 100 years. Big US oil companies emerged in the 1920s and BP...
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The urbanization of the world's population.
The world is undergoing a process of rapid urbanization - the movement of population from rural to urban areas. This is very important because it means that an increasing share of the world's population now live in cities The UN estimated in 2007 that half (50%) the world population now lives in...
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America First: America's New National Security Strategy and its implications
At the end of November 2025 the US government published America's New National Security Strategy. This punchy, hard hitting, document did not mince its words. The basis of America's new security strategy is very clear:America first. To keep the USA at the forefront of the global economy ,...
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Is Geography Destiny?
In this episode we discuss some aspects of how and why geography matters. If we go back a hundred years or so there was an intellectual argument about the extent to which geography determined the future of a country or a region. Those who argued that it did were 'geographical determinists'. A...
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Unfrozen: the fight for the future of the Arctic
This episode has a slightly different format. I discuss with Klaus Dodds, my co-host, and Mia Bennett of the University of Washington, their new book 'Unfrozen: the fight for the future of the Arctic'. It starts by asking both Mia and Klaus how they got interested in the Arctic and how it is...
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Growing countries and Shrinking countries and population problems
Global population changes are complex but it can be argued that many countries, but not all, fall into one of two groups, each with very different problems. First, there are the relatively poor, low income, developing countries with high birth rates and rapidly growing populations.Most sub…
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The Geography of global population change 1
Global population change is important and it has a distinct geography. But first its important to note some general changes. Global population has increased dramatically over the last 200 years. In 1800 the global population was estimated to be about 1 million. There were high birth rates, no...
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Geopolitics: what is it, and why is it important?
Geopolitics has a long history but it can be defined as how, where, when and why geographical factors, physical, economic and social influence the influence of political power, the shape of international relations and the strategic decision making of states and other entities, including both...
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The geopolitics of food and fishing
Geopolitics is, as its name suggests, where geography and politics intersect. The geopolitics of food focuses on how food production, trade, and consumption are influenced by and influence political relationships between nations. Traditionally, geopolitics tended to focus on questions of…
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The global food system and its problems
This episode follows on from the previous one 'Where does our food come from?' This episode focuses more on food consumption but also touches on food production. Our starting point is the global food supply system from which most people in the developed world now get their food. The main...
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Where does our food come from?
The geography of food production is an important topic. We all need to eat, and at some times and in some places many people have not had enough to eat - millions of -people have starved. But there are big global variations in where our food comes from, and how it is produced and distributed. Two...
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The Geography of Religions
The recent election of Pope Leo, an American, who had worked most of his life in Peru, replacing Pope Benedict from Argentina, raised debates about whether the new Pope might be from black Africa or South East Asia. It hightlighted the geography of religions. There are an estimated 5.5 billion...
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Conflict in the South China Sea
The South China Sea is a region of growing international importance and growing conflict. It occupies an area of about 3.5 million sq km and it is bounded on the north by Southern China and Taiwan, on the east by the Philippines, on the south by Borneo and Malaysia, and on the west by Vietnam. It...
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The geography of global warming
Whatever the arguments about causes, there is no doubt that the world has been getting considerably warmer over the last 50 years and much warmer over the last 20 years. Mean average global temperature has risen by 1.4 degree C over the last 100 years and it has now speeded up and almost all the...
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The American Empire
Suggesting that America is an empire may seem a bit bizarre as America does not have any colonies at present but if we take a wider perspective, America has a large number of overseas territories and possessions (American Samoa, Guam, Puerto Rico, US Virgin Islands), and even more overseas…
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The rise and fall of european empires
European empires have a long history and can be traced back to the late C15th when Spanish and Portugese explorers were pushing further and further south down the west coast of Africa. Eventually in 1492 Columbus discovered the New world and the scene was set for Spain and Portugal to divide it…
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The geography of empires
British and European listeners will probably be familiar with the fact that many European countries developed extensive overseas empires from about 1500 onwards. First the Spanish and Portugese, then the Dutch, then the British, French, German etc. We will discuss these European empires in the…
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Welfare geographies
Most developed western countries have got some form of welfare state or welfare support for their population. These started in some countries in a rudimentary way in the late 19th century or the interwar years, but most countries saw rapid development in the years after WWII. This was when…
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Panama, Suez, Hormuz, Malacca: global choke points
In mid January 2025 President Trump announced that he wanted to take back control of the Panama Canal. We might ask what this is all about and the part answer is that the US originally built and operated the canal then handed it back to Panama in 1979. Cutting off journeys round south America it...
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Greenland here we come? 200 years of American territorial expansion
In early January 2025 President Trump shocked the world by announcing that the US wanted to buy Greenland. The Danish government said it was not for sale. But this is not the first time that the USA has attempted to buy Greenland. It has made previous offers first in 1867 after it bought Alaska,...
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Water wars: the conflicts over water, dams and power
Drinking water is crucial for human survival and for agriculture. But, as the world's population grows and pressure on resources increases, water is increasingly becoming a scarce commodity. Conflicts over water have a long history and in recent decades more and more countries want to dam rivers…
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International Migration
People have always migrated from place to place or country to country whether it is to escape hunger, drought, war or persecution or to search for stability, security or better living standards. The nineteenth century was a century of large scale migration, both within Europe, and from Europe to...
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National borders: lines on maps and barriers on the ground
Borders are extremely important, both in terms of national sovereignty and for human mobility and limits to it. In nomadic societies people often moved relatively freely with the seasons over long distances but borders have become much more important with the evolution of nation states in the…
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The postcode lottery
The term 'postcode lottery' became popular in Britain in the late 1990's to refer to the variations in health care from one area or region to another. It suggested that variations or inequalities in health care provision or drug availability or treatment were essentially random and varied…
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The Falkland Islands/Ilas Malvinas
The Falkland Islands are very remote: 8,000 miles south of London, 700 miles north of the northern most part of Antarctica and 300 miles east of Argentina. Only discovered in 1760 by a British sailor, then variously settled and occupied by British, French and Spanish garrisons, the islands were...
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Svalbard: its geographical and strategic importance
Svalbard, or Spitzbergen, as it used to be called, is an archipelago in the Arctic ocean about midway between the north of Norway and the North Pole and midway between Greenland to the West and the islands of Novaya Zemblya in northern Russia. 60% of it is covered with glaciers and it has about...
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Geography Matters Trailer: what the podcast series is about
This is a taster for the Geography Matters podcast series. It explains why geography matters for understanding the world and how it intersects with history and with economics, politics, society and the environment. Everything happens in particular places and particular times. Geography looks at...
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How has London changed socially since the 1960s
This first episode of the Geography Matters series looks at some aspects of social change in London over the last 50 years and reflects briefly on Ruth Glass's pioneering identification of gentrification in 1964 and the social class changes which have taken place since then. The hosts are Chris...
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ABOUT THIS SHOW
Geography Matters explores the importance of geography in shaping and influencing the world we live in: economy, society, politics and environment. Whether looking at world affairs and geopolitics, at global trade, regional inequality or the character of particular places, geography is important. History looks at when and why things happen. Geography looks at where and why. Everything takes place at particular times and in particular places. You can't escape the importance of geography whether its about conflicts over international borders, religion, the environment or the impact of climate change. Geography is everywhere. It affects who we are, our opportunities and our life chances. You can't escape geography. Follow us at https://feeds.captivate.fm/geography-matters/
HOSTED BY
Chris Hamnett
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Frequently Asked Questions
How many episodes does Geography Matters have?
Geography Matters currently has 37 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.
What is Geography Matters about?
Geography Matters explores the importance of geography in shaping and influencing the world we live in: economy, society, politics and environment. Whether looking at world affairs and geopolitics, at global trade, regional inequality or the character of particular places, geography is important....
How often does Geography Matters release new episodes?
Geography Matters has 37 episodes. Check the episode list to see recent publication dates and frequency.
Where can I listen to Geography Matters?
You can listen to Geography Matters on PodParley by clicking any episode. We provide an embedded audio player for direct listening, and you can also subscribe via your preferred podcast app using the RSS feed.
Who hosts Geography Matters?
Geography Matters is created and hosted by Chris Hamnett.
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