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Understanding the causes of climate change

Did you know that climate change is not a recent phenomenon? In the past, natural events led to changes in the climate. Although natural events still affect climate, they're not enough to explain the big changes we've been seeing in the last 150 years. What changes on earth can account for such dramatic changes to our climate? ...

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Four Corners: TV killed the radio star

Can you imagine a time when, instead of watching dramas at home on a screen, people listened to them on the radio - a time when the most popular of those dramas were made in Australia? This Four Corners program from 1964 examines the reasons for the death of Australian radio serials, the role played by television in their ...

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Four Corners: Surf culture hits Australia in the 1960s

How did surf culture change Australian popular culture? Rock music and the concept of the 'teenager' had arrived in Australia in the 1950s but in the 1960s the surfboard gave rise to a new youth subculture. This clip from 1964 explores conflict in the water and cultural changes that came with the rise of the 'surfie'.

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ABC 7.30: If you build it, they will come

It's been 'all systems go' in the Northern Territory, with a range of new development projects springing up. In this clip from 2013, see Territorians coming up with novel solutions to the age-old problem of housing. Could a shortage of affordable housing derail the good economic times?

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Four Corners: Radio pirates, 1973

Imagine life before mobile phones. In this 1973 clip from a Four Corners program, discover the lengths that many determined Australians were prepared to go to in order to communicate through the air waves from their cars and other locations. This was long before the invention of mobiles, video conferencing, social media ...

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ABC RN: Melbourne from a tram

Get ready to board a Melbourne tram for a journey around the City Circle route! Along the way, the passengers on the tram will highlight some aspects of Melbourne's urban design, both past and present, giving you a real sense of place. Is this the most 'liveable' city in Australia, as many claim, or a city in need of change?

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Magical Land of Oz: Koalas and climate change

The koala population in rural NSW has been declining over the years due to drought and heatwaves. What causes some of the temperature extremes experienced in this region? Dr Mella believes koalas normally get most of the moisture they need to stay hydrated from eucalyptus leaves. What has changed in recent years that means ...

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Catalyst: How will fire change the climate?

Considering the impact of a changing climate on the severity and frequency of fires is one thing, but how about the impact of fires on climate? Why does Professor David Bowman describe this scenario as a 'fire spiral'? What are the consequences of a world with fewer forests? As Professor Craig Allen explains, drought and ...

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Weekend Magazine: The Stomp, a 1960s dance craze

Imagine a dance so simple it could be learnt in minutes and so popular it became a craze. This clip from a Weekend Magazine program screened in 1963 looks at such a dance. It was called the Stomp and it was pounded out in surf clubs and council halls around Australia's coast. Watch and listen as teenagers express their ...

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ABC News: Sydney slips in world cities rankings, 2012

A 'Cities of Opportunity' study in 2012 found that, while Sydney was regarded as a 'livable' city, its residents faced some significant urban issues. With other cities moving ahead of Sydney in the rankings, questions have been asked about why the cost of living in Sydney is so high and what should be done to solve some ...

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Engineering clean rivers

Figuring out how to clean up contaminated rivers is a big challenge. It's also tricky to work out where the most contaminated parts of a river system are and whether its fish are safe to eat. Watch this video and learn how engineering has helped to solve these problems. Why do you think engineers looked to the bottom of ...

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The Business: Bike use in Europe is streets ahead

In the German city of Leipzig, it seems as if almost everyone rides a bike. Like many European cities, Leipzig is 'bike friendly' and its residents have taken full advantage. In this clip, the reporter shows us why Europe is streets ahead when it comes to encouraging bike use and investigates what it might take for Australian ...

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Four Corners: Surfies, clubbies and a changing way of life

What effect did the rise of surfboard riding and its accompanying surf culture have on surf lifesaving? In the early 1960s, surf lifesaving was regarded as a model of the values that underpin the Australian way of life. This clip from 1964 explores the collision between the new surf culture and the traditions of the surf ...

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Four Corners: Surf story

Imagine riding a big wave on a surfboard back in the days when surfboard riding was the newest craze to hit Australia. At that time, many teenagers believed that surfing represented a whole new way of life. This Four Corners program from the early 1960s investigates the impact of the rise of the surfboard and surfing culture ...

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Weekend Magazine: Vinyl: the Australian record industry, 1963

Discover a time in Australia's past when the vinyl record industry was thriving. Today you can download your choice of music at almost any time or place. But in this clip from 1963 you will experience life before music downloads and compact discs (CDs): the age of vinyl records. These records created a teenage mass market ...

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Show me the water!

Where does the water in your tap come from? Fresh water accounts for only 3% of the earth's water supply and only 1% of that is available to us in lakes and rivers or in the atmosphere. But how much do we use for drinking water and what else do we use fresh water for? Watch this video to find out how NASA's Global Precipitation ...

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Welcome to Bonegilla Migrant Camp

Following World War II, the Australian government was eager to increase the country’s population. The war reminded Australians that their small population would not withstand an enemy invasion. Further, a larger workforce was needed to develop the postwar economy. European people, many displaced by the war and the spread ...

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GTK: Germaine Greer on rock culture, 1971

Does music have the power to change the world? From the 1950s rock 'n' roll to later popular music of the 60s and 70s, music encouraged teenagers to rebel against the ideas and beliefs of earlier generations and, in some instances, to change society for the better. In this clip, explore some of these changes from the perspective ...

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The Snowy Mountains Scheme

How did the Snowy Mountains Hydro-Electric Scheme come to be Australia's greatest economic achievement in the decades following World War II? In this clip, discover what Australia hoped to accomplish through the scheme, and some of the sacrifices that were made for it. Also learn what life was like for migrants from war-devastated ...

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Foreign Correspondent: Damming the free and mighty Mekong

The Mekong has been a rare thing: a largely untouched and free-flowing river. Stretching for nearly 5,000 km from the mountains of Tibet to Vietnam's Mekong Delta, it has provided a way of life for millions of people and been an important trading route between south-western China and south-eastern Asia. In this clip from ...