Max Pearson presents a collection of the week's Witness History interviews from the BBC World Service.

Our guest is Michelle Meinhart, a reader in musicology and cultural history at Trinity Laban Conservatoire in London. We start by hearing about a Mexican song that captivated lovers in World War Two. Then, a marketing strategist recalls how he worked on a Mexican election campaign in 2000 that saw a change of government for the first time in 71 years. We hear how millions of indigenous women in Mexico won the right to vote and stand in elections in 2014. Plus, a woman recalls her family's escape from a deadly gas explosion in Mexico City in 1984. Finally, we find out how Titanic, one of the most successful films in movie history, was made in Mexico in 1997. Contributors: Mariano Rivera Velazquez - son of singer Consuelo Velazquez who wrote Bésame Mucho. Michelle Meinhart - a reader in musicology and cultural history at Trinity Laban Conservatoire. Francisco Ortiz - marketing strategist. Eufrosina Cruz Mendoza - campaigner for indigenous women's rights. Virginia Martínez Tellez - San Juanico resident. Antonio Moreno - sports journalist. Luisa Gomez de Silva - assistant coordinator in the art department for the movie Titanic. (Photo: A welcoming kiss. Credit: Topical press agency/Hulton archive/Getty images)

Max Pearson presents a collection of the week's Witness History interviews from the BBC World Service.

We start with the launch of Expedition Robinson in Sweden in 1997 and discuss how reality TV began around the world with our guest Misha Kavka, Professor of Cross-Media Culture at the University of Amsterdam.

Plus, a Norwegian Sami protest song that made history in 1980, Canada’s Truth and Reconciliation Commission which investigated residential schools and the uncovering a lost burial ground in Brazil in 1996.

Also, the 'sporting miracle' of 5,000-to-one outsiders Leicester City FC winning the English Premier League and the discovery of the fossil that revealed the first feathered dinosaur.

Contributors: Martin Melin - the first winner of Expedition Robinson. Misha Kavka - Professor of Cross-Media Culture at the University of Amsterdam. Chief Wilton "Willie" Littlechild - former Commissioner with the Truth and Reconciliation Commission of Canada. Philip Currie - palaeontologist who helped identify the first fossil of a feathered dinosaur. Wes Morgan - former captain of Leicester City FC. Inga Haetta - sister of Mattis Haetta, who performed the first joik at Eurovision.

(Photo: Group of adults lying by a pool with a film crew giving instructions - stock photo. Credit: Yellow Dog Productions)

Max Pearson presents a collection of the week's Witness History interviews from the BBC World Service.

We start with the broadcaster and naturalist, Sir David Attenborough. To mark his 100th birthday, we go back to the mid 1950s and the television programme that launched his career. Our guest is Dr Paula Kahumbu, a Kenyan conservationist and head of the conservation organisation, Wildlife Direct.

Then, the story of a World War Two sabotage plot carried out by a team of Norwegian resistance fighters.

We hear about Africa's worst stadium disaster, at the Accra Sports Stadium in Ghana.

Plus, a Spanish nun reflects on the killing of two fellow sisters during the Algerian civil conflict in the 1990s.

We also hear how the world's most complete skeleton of a Tyrannosaurus rex was found in South Dakota, USA, in 1990.

Finally, how the Nigerian 4 x 400m relay team were declared Olympic champions, 12 years after the race.

Contributors:

Sir David Attenborough - naturalist and broadcaster (BBC archive)

Dr Paula Kahumbu, CEO of Kenyan conservation organisation, Wildlife Direct

Gunnar Deinboll Jenssen - nephew of the Norwegian resistance fighter Lieutenant Peter Deinboll

Herbert Mensah - former chair of the football club Asante Kotoko

Sister Lourdes Migueles - Spanish nun who chose to stay in Algeria during civil conflict

Peter Larson - American commercial fossil collector and researcher

Enefiok Udo-Obong - former Nigerian sprinter

(Photo: Sir David Attenborough, naturalist and broadcaster, with two ring-tailed lemurs. Credit: Keystone/Getty Images)

Max Pearson presents a collection of the week's Witness History interviews from the BBC World Service. This week, we hear from a perfumer who in 1990 helped create the world’s first perfume archive in Versailles France. Our guest is Dr William Tullett, a Senior Lecturer in History at the University of York and author of Sniff, History of Smells.

Then, we hear how in 1991 African journalists created the Windhoek declaration - a set of free press principles. It led to World Press Freedom Day marked annually on 3 May.

Next, the global oil crisis of 1973. A former Dutch politician tells us how the Netherlands became the first country in Europe to introduce car-free Sundays.

Plus, the philosopher on how his 1972 essay on the Drowning Child thought experiment inspired the Effective Altruism movement.

And President Obama’s speech writer on how secret negotiations in 2014 improved relations between the US and Cuba.

Finally, a Sporting Witness on the Juventus match-fixing scandal in 2006.

Contributors:

Jean Claude Ellena - perfumer

Dr Will Tullett - Senior Lecturer in History at the University of York and author of Sniff, History of Smells

Wim Meijer - State Secretary for Culture, Recreation and Social Work in the Den Uyl Labour Government

Peter Singer - philosopher

Ben Rhodes - Barack Obama’s speech writer

Paddy Agnew - journalist

(Photo: Perfume bottles. Credit: Walter Zerla via Getty Images)