558: Back to the (microscopic) Future: Using Palaeontology, Pollen, and AI to predict and protect our futures

558: Back to the (microscopic) Future: Using Palaeontology, Pollen, and AI to predict and protect our futures

Today, we go back many millennia in order to protect ourselves for the coming centuries: Emily Hart speaks to two Colombian scientists, Carlos Jaramillo and Camila Martínez, time-travellers of the smallest imaginable time machines: fossilised pollen and tree cells.

Climate change has been a constant feature of Planet Earth: at points in history, the planet has been both much cooler and much warmer than it is today - if we know which plants occupied an ecosystem the last time the Earth was a certain temperature or had a certain level of CO2 in the atmosphere, we can predict what our ecosystems will look like in the conditions that we will soon be living in.

Using tiny fossilised clues, Carlos and Camila are doing exactly this.

The climate change we are currently living through is unprecedented in speed – and water and rain cycles are a major concern for humanity’s continued existence on the planet, so one focus of this work is the Amazon rainforest – both Colombia’s slice of it and further afield.

Predictive models currently disagree about where the Amazon is headed as the earth warms – some models predict it will get wetter, others say it will become grasslands or scrub. One way to find out is to work out which plants lived in the area the last time conditions changed in the ways they are currently changing, and look at how that ecosystem and its inhabitants changed and adapted during that time. Drilling deep into the earth to find fossil records from 12 million years ago, Carlos is now studying the fingerprints left by Amazonian life from that time – particularly pollen. Camila is studying fossilised trees, whose cells – frozen in time – can show us how much water was in the environment. But pollen and other microscopic clues are in such abundance in places like Colombia that there simply isn’t enough time in a human life to study and identify all of the species being found. Luckily, artificial intelligence is opening up huge possibilities – Carlos has been digitalising massive fossil collections and training AI to identify and catalogue samples. So today, we travel from the microscopic fingerprints of a distant ecological past resting in rocks and trees deep underground through to the futuristic methods made possible by new machine learning and digital processing. Carlos and Camila span multiple disciplines and vast timeframes, all in the hopes of getting us the information we need to survive the climate crisis which will change the face of the planet within our lifetimes. They'll be telling us how - and why it's so important.

Support the podcast: www.patreon.com/colombiacalling

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524: Where is Matavén? Community Tourism in Colombia's distant Orinoco Region

524: Where is Matavén? Community Tourism in Colombia's distant Orinoco Region

Where is Matavén, you may well ask? So, this week on the Colombia Calling podcast, we discuss an award-winning community tourism project with people of the Piaroa indigenous community and the Colombian Project. Joining us on the podcast is Camilo Ortega, product manager of the Colombian Project. The Matavén Jungle is the fourth largest Indigenous Reservation in Colombia, with an extension of 1,849,613 hectares and located in the north-eastern area of the department of Vichada, between the Vichada rivers to the north, Orinoco to the east, Guaviare to the south and the Chupave canal to the west. Today it constitutes one of the last refuges of the transition forest between the Colombian Amazon and Orinoquía region. This territory has a great diversity of landscapes and different habitats such as floodplains, large stone hills of the Guyanese shield, or open savannah areas in the middle of its jungles. Its name is due to the Matavén river, which crosses this extensive region in a west-east direction. Approximately 10,500 indigenous people live in the Matavén Jungle, distributed among the Sikuani, Piapoco, Piaroa, Pinave, Curripaco, and Cubeo tribes. This characteristic of multiculturalism that exists in the reservation makes this region a space of great importance for the conservation of the existing natural and cultural heritage. https://www.colombianproject.com www.patreon.com/colombiacalling

25 Juni 20241h

523: The Ruling Elites and Violence in Colombia

523: The Ruling Elites and Violence in Colombia

We are incredibly fortunate to speak to Jenny Pearce, Research Professor at the Latin America and Caribbean Centre (LACC) at LSE about her current research which focuses particularly on the role of Elites and Violence in Latin America. She worked with young researchers in Colombia, led by Juan David Velasco (Lecturer, Pontificia Universidad Javeriana), on elites and the Peace Accord. Together they designed a database to better define and differentiate elites in Colombia and the families behind them. Learn about the power wielded by a few families and how their far-reaching influence defines Colombia's wealth and politics. The research is funded by the Instituto Colombo-Alemán para la Paz (CAPAZ). Read the original report here: https://www.lse.ac.uk/lacc/assets/documents/PEARCE-VELASCO-ELITES-Y-PODER-EN-COLOMBIA-1991-2022.pdf The Colombia Briefing is reported by journalist Emily Hart: https://harte.substack.com and please consider supporting the Colombia Calling podcast: https://www.patreon.com/colombiacalling

18 Juni 20241h 8min

522: The Last South American Guerrilla

522: The Last South American Guerrilla

The aim of "Colombia at a Crossroads" is designed not only to focus on Colombia’s politics and history, but also to celebrate her culture and society and this is the reason it’s divided into several parts and includes contributed essays by experts in their fields. This is not a guide book, nor a travelogue and nor is it a list of dry facts, but it has a heartbeat as the author has been located in Colombia for almost two decades. Writing this has been a multi-year challenge and the hope is to create something which is more of a summary of Colombia, something with a pulse. In keeping with the idea that this book has a “heartbeat”, there are chapters and essays contributed by: Adriaan Alsema, Nicolas Forsans, Andrei Gomez Suarez and Peter Watson amongst others. There are also collections including forgotten histories in Colombia, curiosities, further anecdotes and some articles which have been published in the mainstream press as well, all of which add to the colour and depth of the book. The publication of this book has been delayed due to the election of Gustavo Petro, Colombia’s first leftist president and "the Last South American Guerrilla", it makes sense to begin with an overview of his first year and a half in power 2022-2024. A word of advice to the reader is warranted as well. It’s a herculean task to separate Colombia and Colombians from the conflict and this makes writing a book of this nature a dangerous venture. One must remember and be very aware that the violence has spread through every level of Colombian society and in every corner of the country is of course not without its consequences. Available on Amazon: https://www.amazon.com/Colombia-Crossroads-Historical-Social-Biography/dp/B0D3681YKG/ref=sr_1_1?crid=2KW73AWMCF36Y&dib=eyJ2IjoiMSJ9.Oqkbz2vU-PEZFkC6yphpZFgV8BTm3Sodyi2IC9jJ-RnGjHj071QN20LucGBJIEps.y1QoKOQKQZfeQEUEaEyZFqi2ezVjLsdwkAk31RJVCKI&dib_tag=se&keywords=colombia+at+a+crossroads&qid=1718056872&sprefix=colombia+at+a+%2Caps%2C259&sr=8-1

11 Juni 202433min

521: "Five Days in Bogotá," the new book by author Linda Moore

521: "Five Days in Bogotá," the new book by author Linda Moore

This week on the Colombia Calling podcast we enjoy a frank and flowing conversation with author Linda Moore about her latest novel, "Five Days in Bogotá." We talk about the book, her time in Bogotá and Colombia, what inspired the book and the charming anecdote of when she met the famed Colombian writer, Gabriel García Márquez. Hear how Linda Moore, a "recovering gallery owner" came to write this novel and her thoughts on Colombia, Bogotá and literature. https://lindamooreauthor.com/bio/ The Colombia Briefing is reported by Emily Hart: https://substack.com/@ehart and please support us at: www.patreon.com/colombiacalling

4 Juni 202456min

520: Leishmaniasis in the context of the Colombian Armed conflict

520: Leishmaniasis in the context of the Colombian Armed conflict

On Episode 520 of the Colombia Calling podcast, we revisit episode 396 and once again get to discuss the disease of leishmaniasis in the context of the Colombian armed conflict and post conflict period with post doctoral fellow Lina Beatriz Pinto-Garcia. Pinto Garcia's ethnographic monograph explores how the Colombian armed conflict and a vector-borne disease called cutaneous leishmaniasis are inextricably connected and mutually constitutive. The stigmatization of the illness as “the guerrilla disease” or the "subversive disease," is reinforced by the state’s restriction on access to antileishmanial medicines, a measure that is commonly interpreted as a warfare strategy to affect insurgent groups. Situated at the intersection between STS (Science and Technology Studies) and critical medical anthropology, her work draws on multi-sited field research conducted during the peace implementation period after the agreement reached by the Colombian government and FARC, the oldest and largest guerrilla organization in Latin America. It engages not only with the stigmatization of leishmaniasis patients as guerrilla members and the exclusionary access to antileishmanial drugs but also with other closely related aspects that constitute the war-shaped experience of leishmaniasis in Colombia. This work illuminates how leishmaniasis has been socially, discursively, and materially constructed as a disease of the war, and how the armed conflict is entangled with the realm of public health, medicine, and especially pharmaceutical drugs. The problems associated with coca cultivation and leishmaniasis cannot be dissociated from cross-border events such as forced disappearance and the massive migration of Venezuelans who arrive in Colombia looking for survival alternatives, including coca production. Tune in and hear about the Diseased Landscapes project. https://www.insis.ox.ac.uk/diseased-landscapes Please consider supporting us www.patreon.com/colombiacalling

28 Maj 202459min

519: Explaining Venezuela's 2024 presidential elections

519: Explaining Venezuela's 2024 presidential elections

Venezuelans go to the polls to vote for a president on 28 July 2024, in what will not be free and fair elections, this much is certain. Here on the Colombia Calling podcast, we understand the necessity and importance of informing our listeners further about what is taking place and is in the news from sister and neighbouring countries to Colombia, and Venezuela is no exception. Ana Milagros Parra is renowned Venezuelan political scientist and also co-host of the excellent: "A Medias" podcast, a Spanish language broadcast discussing all things related to her home country. Most importantly, Parra has remained in Venezuela to continue to educate and work towards a more just future. But, having been described by Venezuelan strongman, Diasdado Cabello as: "more dangerous to Venezuela than a shooting in an elevator," she has to watch what she says. However, luckily for us, she feels more empowered in English and tells us how things are currently in her country. There is a movement towards freedom in Venezuela, the opposition candidate Edmundo Gonzalez will unlikely win the elections, due to a likely dirty tricks campaign by the regime of Nicolas Maduro overseeing a criminal state, but this is the first time that the opposition has been organised, properly mobilised and leading the polls. This is largely due to the former candidacy of Maria Corina Machado, disqualified from running under spurious circumstances in 2023. As Parra says in our interview: "modern dictatorships dress in the shirt of democracy," so we will see what happens in coming days and months. Tune in for a fascinating conversation about Venezuelan politics. The Colombia Briefing is reported by Emily Hart. Check out her Substack: https://substack.com/@ehart

21 Maj 20241h 11min

518: "Uribismo Killed Humour"

518: "Uribismo Killed Humour"

On this week's episode we speak to Mario Pinzón in the studio and discuss his views on Colombia and Colombian politics from the perspective of a citizen living overseas in Canada. We discuss why Pinzón left Colombia (under duress), what it meant to leave his country behind and how he came to understand the value of being Colombian. Emily Hart reports the Colombia Briefing. www.patreon.com/colombiacalling https://substack.com/@ehart

14 Maj 20241h 2min

517: Kicked off the Podcast!

517: Kicked off the Podcast!

This week your host, Richard McColl moves over to the role of interviewee as friend and fellow immigrant to Colombia, Eric Tabone switches up responsibilities and fires questions at your friendly Briton. This is your chance to learn a little bit more about journalist, hotelier and writer Richard McColl. Tabone leaves no stone unturned as he delves into McColl's tall tales from the past, all of them true. Tropical illnesses in Brazil, how he arrived in Colombia, scrapes in the Rio favela of Mangueira, writing experience, how did he become a hotelier, why and how did he come to start publishing books? It's all here and more. Thank you to Eric Tabone for his time and line of questioning. The Colombia Briefing is reported by Emily Hart. Feel free to support the Colombia Calling podcast www.patreon.com/colombiacalling

7 Maj 20241h 1min

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