Gürtel scandal: Spain's Watergate

In 1983, scientists at the Pasteur Institute in Paris became the first to identify the HIV virus. It was a vital step in fighting one of the worst epidemics in modern history, AIDS.The Pasteur had been asked to investigate after reports of a mystery disease that was spreading rapidly, particularly among the gay community.Two weeks later, scientist Françoise Barré-Sinoussi detected the virus while working on a biopsy sample in the laboratory. She and the team leader, Luc Montagnier were later awarded the Nobel Prize in Medicine.But the discovery could easily have been missed, as she tells Jane Wilkinson.(Photo: French virologists Jean-Claude Chermann, Francoise Barre-Sinoussi and Luc Montagnier. Credit: Michel Philippot/Sygma/Sygma via Getty Images)

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In 2010, a $3.6billion fund was launched to stop oil drilling in the most biodiverse place on the planet: the Yasuni national park in Ecuador.The Yasuni covers 10,000 square kilometres of Amazon rainforest and is home to thousands of species of plants and animals but underneath the soil lies another important resource - 20% of Ecuador’s oil reserves. It was feared that any drilling would cause pollution, deforestation and soil erosion so in a pioneering deal – known as the Yasuni ITT iniatitive - rich nations were asked to pay Ecuador not to remove the oil. Chief negotiator Ivonne A-Baki was put in charge of raising funds from around the globe but securing money was not an easy task, as she tells Jane Wilkinson.(Photo: A brown woolly monkey in the Yasuni National Park. Credit: Pablo Cozzaglio/AFP via Getty Images)

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In 2013, environmental protests in Gezi Park, Istanbul led to civil unrest across Turkey.For one protestor, a post he made on social media led to a dramatic outcome.Memet Ali Alabora, was an activist and a famous actor in Turkey. He tells his story to Gill Kearsley.(Photo: Protestors construct a barricade in Istanbul. Credit: Ayman Oghanna/Getty Images)

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In November 2008, Johns Hopkins University calculated Zimbabwe’s year-on-year inflation rate as 89,700,000,000,000,000,000,000% – one of the worst cases of hyperinflation in history.Professor Gift Mugano was a government economist at the time.He tells Vicky Farncombe what it was like to live through those times when wages were worthless and there was no food to buy in the shops.“It was a very painful period. It is a year which one would not want to remember,” he said.(Photo: Harare shoppers in an almost empty supermaket. Credit: Desmond Kwande/AFP via Getty Images)

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On 25 October1993, a Nigerian Airways flight from Lagos to Abuja was hijacked by four teenagers calling themselves the Movement for the Advancement of Democracy (MAD). They demanded the removal of the military-backed government, who had annulled the results of that year's election. The plane was forced to land in Niger and later stormed after a protracted hostage crisis.Obed Taseobi was a passenger on the flight. He tells his story to Jill Achineku.A Whistledown production for BBC World Service.(Picture: Murtala Muhammed International Airport in Lagos. Credit: Getty Images)

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On 12 September 1980, the army took control in Turkey. It was not the first time they had done so. It was the third coup d'état in the history of the Republic of Turkey, the previous having been in 1960 and 1971. The coup followed growing street fighting between left and right-wing groups. Politicians were arrested and parliament, political parties and trade unions were dissolved. Following the coup at least 50 people were executed and around half a million were detained. Many were tortured and hundreds died in custody. In 2011 Jonathan Head spoke to Vice Admiral Isik Biren, who was an official in the defence ministry, and a former student activist, Murat Celikkan, about their different memories of that time. (Photo: Portraits of people killed or tortured during the coup displayed in a courthouse in Ankara, the capital of Turkey. Credit: Adem Atlan/ Getty Images)

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In 1973, the Bosphorus Bridge was completed connecting Europe and Asia.The suspension bridge was the first of three spanning the Bosphorus Strait in Istanbul, Turkey. Wayne Wright speaks to Harvey Binnie who was an important member of the design team. A Made in Manchester production for BBC World Service. (Photo: The Bosphorus Bridge. Credit: Keystone/Getty Images)

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On 21 October 1973, American heartthrobs The Osmonds were met by hysterical crowds when their plane landed at London's Heathrow Airport. A surge by some of the 10,000 fans caused a viewing balcony to collapse. Eighteen people were injured. Four fans were treated in hospital. The term "Osmondmania" was used across the newspapers.Donny Osmond shares his memories of it with Josephine McDermott.(Photo: Fans wait for The Osmonds on the viewing balcony at Heathrow Airport before the collapse)

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