WHO WE ARE SERVICES RESOURCES




Most recent stories ›
AgroInsight RSS feed
Blog

Teaching the farmers of tomorrow with videos May 23rd, 2021 by

Vea la versi√≥n en espa√Īol a continuaci√≥n

Youth around the world are leaving agriculture, but many would stay on the farm if they had appropriate technologies and better social services, as Professor Alejandro Bonifacio explained to me recently.

Dr. Bonifacio is from the rural Altiplano, the high plains of Bolivia. At 4,000 meters above sea level, it is some of the highest farmland in the world. Bonifacio has a PhD in plant breeding, and besides directing an agricultural research station in Viacha on the Altiplano, he teaches plant breeding part-time at the public university in La Paz (Universidad Mayor de San Andrés).

The university attracts many rural youths. Every year Bonifacio asks his new class of students to introduce themselves one-by-one and to tell where they come from, and to talk about their parents and their grandparents.

This year about 20% of the students in Bonifacio’s class are still living on the farm, and taking their classes online. Another 50% are the children or grandchildren of farmers, but are now living in the city. Many of these agronomy students would be more interested in taking over their parents’ farm, if not for a couple of problems.

One limitation is the lack of services in the rural areas: poor schools, bad roads, the lack of clinics, and no electricity or running water. While this is slowly improving, Covid has added a new twist, locking young people out of many of the places they liked to go to, and not just bars and restaurants. One advantage of city life is having access to medical attention, but this past year the students said it was as though the cities had no hospitals, because they were full of Covid patients. Classes were all on-line, and so the countryside began to look like a nicer place to live than the city. Many students went home to their rural communities, where there was much more freedom of movement than in the city.

Dr. Bonifacio told me that even when the youth do go home, they don’t want to farm exactly like their parents did. The youngsters don’t go in for all the backbreaking work with picks and shovels, but there is a lack of appropriate technology oriented towards young, family farmers, such as small, affordable machinery. Young farmers are also interested in exploiting emerging markets for differentiated produce, such as food that is free of pesticides. Organic agriculture also helps to save on production costs, as long as farmers have practical alternatives to agrochemicals.

Fortunately, there are videos on appropriate technologies, and Professor Bonifacio shows them in class. Today‚Äôs youth have grown up with videos, and find them convincing. Every year, Bonifacio organizes a forum for about 50 students on plant breeding and crop disease. He assigns the students three videos to watch, to discuss later in the forum. One of his favorites is Growing lupin without disease, which shows some organic methods for keeping the crop healthy. Bonifacio encourages the students to watch the video in Spanish, and Quechua or Aymara. Many of the students speak Quechua or Aymara, or both, besides Spanish. Some feel that they are forgetting their native language. ‚ÄúThe videos help the students to learn technical terms, like the names of plant diseases, in their native languages,‚ÄĚ Bonifacio says.

During the Covid lockdown, Prof. Bonifacio moved his forum online and sent the students links to the videos. In the forum, some of the students said that while they were home they could identify the symptoms of lupine disease, thanks to the video.

Bonifacio logs onto Access Agriculture from time to time to see which new videos have been posted in Spanish, to select some to show to his students, so they can get some of the information they need to become the farmers of tomorrow.

Kids who grow up on small farms often go to university as a bridge to getting a decent job in the city. But others study agriculture, and would return to farming, if they had appropriate technology for family farming, and services like electricity and high-speed internet.

Related Agro-Insight blogs

Awakening the seeds

Quinoa, lost and found

Videos to teach kids good attitudes

No land, no water, no problem

Videos from Access Agriculture

Check out these youth-friendly videos with appropriate technology. Besides videos in English, www.accessagriculture.org has:

104 videos in Spanish

Eight videos in Aymara

And eight in Quechua

ENSE√ĎAR A LOS AGRICULTORES DEL MA√ĎANA CON VIDEOS

Por Jeff Bentley, 23 de mayo del 2021

Por todas partes del mundo, los jóvenes abandonan la agricultura, pero muchos seguirían cultivando si tuvieran tecnologías apropiadas y mejores servicios sociales, como me explicó recientemente el docente Alejandro Bonifacio.

El Dr. Bonifacio es originario del Altiplano de Bolivia. A 4.000 metros sobre el nivel del mar, es una de las tierras agr√≠colas m√°s altas del mundo. Bonifacio tiene un doctorado en fitomejoramiento y, adem√°s de ser jefe de una estaci√≥n de investigaci√≥n agr√≠cola en Viacha, en el Altiplano, ense√Īa fitomeoramiento a tiempo parcial en la universidad p√ļblica de La Paz (Universidad Mayor de San Andr√©s).

La universidad atrae a muchos j√≥venes rurales. Cada a√Īo, Bonifacio pide a su nueva clase de estudiantes que se presenten uno por uno y digan de d√≥nde vienen, y que hablen de sus padres y sus abuelos.

Este a√Īo, alrededor del 20% de los estudiantes de la clase de Bonifacio siguen viviendo en el √°rea rural, desde donde se conectan a las clases virtuales. Otro 50% son hijos o nietos de agricultores, pero ahora viven en la ciudad. Muchos de estos estudiantes de agronom√≠a estar√≠an m√°s interesados en trabajar el terreno sus padres, si no fuera por un par de problemas.

Una limitaci√≥n es la falta de servicios en las zonas rurales: colegios deficientes, carreteras en mal estado, la falta de cl√≠nicas, luz y agua potable. Aunque esto est√° mejorando poco a poco, Covid ha introducido cambios, porque los j√≥venes ya no pueden ir a muchos de los lugares que les gustaban, y no s√≥lo las discotecas y los restaurantes. Una de las ventajas de la vida urbana es tener acceso a la atenci√≥n m√©dica, pero este √ļltimo a√Īo los estudiantes dijeron que era como si las ciudades no tuvieran hospitales, porque estaban llenos de pacientes de Covid. Las clases eran todas en l√≠nea, por lo que el campo empez√≥ a parecer un lugar m√°s agradable para vivir que la ciudad. Muchos estudiantes se fueron a sus comunidades rurales, donde hab√≠a m√°s libertad de movimiento que en la ciudad.

El Dr. Bonifacio me dijo que, incluso cuando los j√≥venes vuelven a casa, no quieren trabajar la tierra tal como lo hac√≠an sus padres. Los j√≥venes no se dedican al trabajo agotador con palas y picotas, pero hace falta la tecnolog√≠a adecuada orientada a los j√≥venes agricultores familiares, por ejemplo, la maquinaria peque√Īa y asequible. Los j√≥venes agricultores tambi√©n quieren explotar los mercados emergentes de productos diferenciados, como los alimentos libres de plaguicidas. La agricultura org√°nica tambi√©n ayuda a ahorrar costes de producci√≥n, siempre que los agricultores tengan alternativas pr√°cticas a los productos agroqu√≠micos.

Afortunadamente, existen videos sobre tecnolog√≠as adecuadas, y el Dr. Bonifacio los muestra en clase. Los j√≥venes de hoy conocen los videos desde su infancia, y los encuentran convincentes. Cada a√Īo, Bonifacio organiza un foro para unos 50 estudiantes sobre el fitomejoramiento y las enfermedades. Asigna a los alumnos tres videos para que los vean y los discutan despu√©s en el foro. Uno de sus favoritos es Producir tarwi sin enfermedad, que muestra algunos m√©todos org√°nicos para mantener el lupino sano. Bonifacio anima a los estudiantes a ver el video en espa√Īol y en quechua o aymara. Muchos de los estudiantes hablan quechua o aymara, o ambos, adem√°s del castellano. Algunos sienten que est√°n olvidando su lengua materna. “Los videos ayudan a los alumnos a aprender t√©rminos t√©cnicos, como los nombres de las enfermedades de las plantas, en sus idiomas nativos”, dice Bonifacio.

Durante la cuarentena de Covid, el Dr. Bonifacio trasladó su foro a Internet y envió a los estudiantes enlaces a los videos. En el foro, algunos de los estudiantes dijeron que mientras estaban en casa podían identificar los síntomas de la enfermedad del tarwi (lupino), gracias al video.

Bonifacio entra en la p√°gina web de Access Agriculture de vez en cuando para ver qu√© nuevos videos se han publicado en espa√Īol, para seleccionar algunos y ense√Ī√°rselos a sus alumnos, para que aprendan algo de la informaci√≥n que necesitan para ser los agricultores del futuro.

Los hijos de agricultores suelen usar a la universidad como puente para conseguir un buen trabajo en la ciudad. Pero otros estudian agronomía, y volverían al agro, si tuvieran tecnología apropiada para la agricultura familiar, y servicios como electricidad e Internet de alta velocidad.

Historias relacionadas en el blog de Agro-Insight

Despertando las semillas

Quinoa, lost and found

Videos to teach kids good attitudes

Sin tierra, sin agua, no hay problema

Videos de Access Agriculture

Vea algunos de estos videos apropiados para agricultores jóvenes en https://www.accessagriculture.org/es. Incluso, Access Agriculture tiene:

104 videos en castellano

Ocho videos en aymara

Y ocho en quechua

 

Staying grounded while on the air in Ghana March 21st, 2021 by

It’s a simple matter to play a soundtrack about farming on the radio. The tricky part is making sure that the program connects with the audience, as I learned recently from Gideon Kwame Sarkodie Osei at ADARS FM, a commercial station in Kintampo, a town in central Ghana.

Since 2010 Gideon has been pleased to be part of an effort by Farm Radio International (FRI) that supported radio stations in Ghana, including ADARS FM, to reach out to farmers. With encouragement from FRI, Gideon started a weekly magazine show for farmers, where he plays Access Agriculture audio tracks. The magazine, Akuafo Mo, means ‚ÄúThank You Farmers‚ÄĚ in the Twi language. Before he started the show, Gideon (together with FRI) did a baseline study of the farmers in his audience. He found that they had more time on Monday evenings. Farm women do more work and have less time than most people, but they told Gideon that they were usually done with their chores by 8 PM, so that‚Äôs when he airs Akuafo Mo, every Monday for an hour.

The show starts with recorded interviews, where farmers explain their own knowledge of a certain topic, like aflatoxin, which is so important that Gideon had several episodes on this hidden toxin that can contaminate stored foodstuffs. After the interviews, Gideon plays an audio track, to share fresh ideas with his audience. Gideon has played Access Agriculture audios so often he can‚Äôt remember how many he has played. ‚ÄúIt‚Äôs a lot more than 50,‚ÄĚ he explains.

Gideon plays a portion of the audio in English, and then he stops to translate that part into Twi, the language of the Ashanti people. Every week there is a guest on the show, an extension agent who can discuss the topic and take questions from listeners who call in.

Gideon‚Äôs experience with the magazine inspired him to start listener groups, in coordination with FRI. Visiting listener communities, Gideon found that some did not have a radio set. So, with project support, he bought them one. ‚ÄúWe give them radio sets so they can come together weekly and listen to the magazine,‚ÄĚ Gideon told me. He has 20 groups, each with 12 to 30 people. Five groups are only for women, especially in areas where males and females don‚Äôt casually mingle. The other listener groups have men and women.

Gideon visits at least some of the groups every week. Because of these visits, Gideon is now downloading videos as well as audio from Access Agriculture. ‚ÄúSometimes I see if they have electricity, and I rent a projector, to show them the video they have heard on the air.‚ÄĚ Gideon says. ‚ÄúThis is my initiative, going the extra mile.‚ÄĚ

Some of the farmers are learning to sell their groundnuts, maize and other cereals as a group, netting them extra money and helping them to be self-sustaining.

Gideon is also a trainer for FRI. Before Covid, he would travel to other towns and cities in Ghana, meet other broadcasters, and go to the field with them to show them how to improve their interview skills and to craft their own magazine shows. Now he continues to train broadcasters, but online.

Working with the farmer listening groups gives Gideon insights into farmers’ needs and knowledge, making his magazine so authentic that 60,000 people tune in. That experience gives Gideon the confidence to train other broadcasters all over Ghana.

When I was in Ghana a few years ago, I met excellent extension agents who told me how frustrated they were to be responsible for reaching 3,000 farmers. It was impossible to have a quality interaction with all those farmers.

However, there are ways to communicate a thoughtful message with a large audience, for example with a good radio magazine.

Gideon has creatively blended his own expertise with resources from two communication-oriented non-profit organisations: Farm Radio International and Access Agriculture. Hopefully, his experience will inspire other broadcasters.

Videos in the languages of Ghana

Find videos and soundtracks in these languages of Ghana: Buli, Dagaari, Dagbani, Ewe, Frafra, Gonja, Hausa, Kabyé, Kusaal, Moba, Sisaala, Twi, Zarma and English.

Writing tips from Marco Polo February 21st, 2021 by

If Covid has idled you, this might be the time to take a tip from Marco Polo, and write a book or an article.

In 1271, a 17-year-old Marco set out for China and Mongolia with his father, Niccolò and his uncle, Maffeo Polo. At the court of Kublai Khan, grandson of Genghis Khan, Niccolò presented Marco as the great Khan’s servant. The Khan liked Marco right away, and sent him to various cities in China, perhaps as a tax collector, or as an official in the royal salt monopoly, or maybe just to report back.

Even then, Marco had a gift for storytelling, and he reported back to the Khan in detail of the people and things he had seen. Marco kept notes to remind him of what to tell the Khan.

Twenty-four years after leaving Venice, the three Polos arrived back home again, but they were soon dragged into a pointless war with Genoa. As a noble, Marco was obliged to outfit a galley. But when he and his sailors ventured into the Adriatic Sea they were captured by the Genoese, who took him to prison. For centuries, Genoa had been competing with Venice for the trade in salt and other goods in the Mediterranean, so the city states were arch rivals.

The Genoese recognized Marco as a noble (in no small part because he would tell anyone who would listen that he was a Venetian nobleman). So, Marco was placed into a reasonable comfortable captivity, for at least a year, and perhaps as long as three, waiting for his family to ransom him.

Marco beguiled his fellow jail mates with tales of exotic lands, and soon came to the attention of another prisoner of war, Rustichello da Pisa, a notary and a romance writer.

Rustichello realized the power of Marco’s story and the two became collaborators. Marco sent for, and received the notes he had written to report back to the Khan, and he dictated his story to Rustichello, who wrote it up (in French, oddly enough). In the words of historian Laurence Bergreen, in prison, Marco Polo found the freedom to write his story.

Hand-written copies of the book slowly appeared all over Europe, in English, Spanish, Italian and other languages. Marco himself, who had returned from Asia with a fortune in pearls and jewels sewed into the hems of his clothing, also hired scribes to copy his book. Each one was a bit different; Marco may have kept adding to his book each time he had it copied. At a time before the printing press, when a book could cost as much as a house, and a library might have only 100 volumes, a copy of Marco Polo’s Travels was a valuable gift. Marco would give copies to important people he wanted to impress.

Marco died in 1324, but his book lived on, and it was one of the first books (after the bible) to come off the printing press, almost two centuries after it had been written. The Travels appeared in print first in German, in 1477 and Christopher Columbus owned a Latin version, in which he wrote detailed notes in the margins.

China had thrown off Mongol rule not long after Kublai Khan died in 1294, and then closed itself off from the west for centuries. But Marco’s book inspired voyagers like Columbus and Magellan to seek a sea route to China.

Marco Polo was not the only European to visit Asia. His own father and uncle went not once, but twice, yet they appear as minor characters in Marco’s story.

Traveling and writing have both changed a lot since Marco stepped onto the Silk Road to China, but some principles remain the same: keep good notes and be observant; report back in a narrative style and write it up. It may be helpful to have a collaborator. Take advantage of any time or space you get, to write.

If Marco had merely travelled to China and not met Rustichello, the Polos would have been largely forgotten. Marco Polo is famous not because of his trip, but because of his book about his trip, in spite of all the technical limitations of publishing in the 13th and 14th century.

Further reading

Bergreen, Laurence 2009 Marco Polo: From Venice to Xanadu. London: Quercus. 415 pp.

Related Agro-Insight blogs

A history worth its salt

Illustrations

Caravana de Marco Polo, from the Atlas Catal√°n of Carlos V, 1375.

Map, The Route of Marco Polo’s Journey, by SY.

A convincing gesture January 31st, 2021 by

Vea la versi√≥n en espa√Īol a continuaci√≥n

In last week’s blog (We think with our hands), I wrote that people use gestures intentionally to convey meaning, while many other hand movements are unconscious. Moving our hands helps us to grasp the right words. But human speech is also much more than words and hand gestures.

Tone and volume of voice (screaming, whispering), facial expression, head movements (like nodding) and body language (slouching vs standing ramrod straight) all help to reinforce meaning and to convey emotion. We also make humming and clicking noises, which are sounds, but not speech. This non-verbal communication is convincing because it’s natural. We can spot the difference; a phony smile is made with the lips only, while you use your whole face for a sincere one.

At Agro-Insight, when we make videos with farmers, we never tell them what to say. We ask them questions, and film their answers, which we transcribe and translate into other languages. For example, if the farmer is speaking Arabic, we will use her voice in the Arabic version of the video, but we will dub over her voice for the English, French and other versions.

In these learning videos, the farmers’ non-verbal communication is typical of unscripted, sincere speech. For example, in a video filmed in India, farmer Maran explained that he had a problem with the neighbors’ turtles coming into his fish pond to eat their feed. As he said that, he moved his hands as if to suggest movement from one place to another. After hiring professional turtle catchers to remove the unwanted guests, everything was fine, an idea he reinforced by patting both hands downwards in a comforting gesture. The film crew didn’t tell him to do that. Unless you watch the Tamil version of the video, you will hear a voice artist dubbing Mr. Maran’s words, but you can still tell that his gestures go with his narrative.

In the final cut of the video, we usually leave in some of farmers‚Äô original voice, before starting the voiceover. This lets the audience hear some of the emotion. For instance, in our video on feeding dairy goats, Teresia Muthumbi explains that when she gives her goats banana stems with sweetpotato vines and a little grass, ‚ÄúThey give a lot of milk.‚ÄĚ She is speaking from experience: you can hear the sound of authority in her voice, even if you don‚Äôt understand Swahili.

In one video from Togo, farmer Filo Kodo tells how the maize harvest had increased a lot after rotating the corn with velvet bean (mucuna). One neighbor even asked her what magic she had used. ‚ÄúI told him it was with mucuna magic,‚ÄĚ she said, and you can see the smile in her eyes as well as on her lips.

I‚Äôve written before how smallholders in Malawi called people on the farmer learning videos their ‚Äúfriends‚ÄĚ, even though they had never met (Friends you can trust). Farmers in Uganda referred to their ‚Äúbrothers and sisters‚ÄĚ in West Africa, who they had only seen on the videos.

When people speak from the heart, their tone, gestures, expressions and body language convey conviction, even if the words themselves are translated into another language, and spoken by another person. Non-verbal communication adds a richness, a sincerity that is hard to fake. This is one reason why realistic farmer-to-farmer training videos are a far richer experience than fully animated videos.

Further reading

Bentley, Jeffery, Paul Van Mele, and Grace Musimami 2013. The Mud on Their Legs ‚Äď Farmer to Farmer Videos in Uganda. Agro-Insight. MEAS Case Study # 3.

Watch the videos mentioned in this blog

Stocking fingerlings in a nursery pond

Dairy goat feeding

Reviving soils with mucuna

GESTOS QUE CONVENCEN

Por Jeff Bentley, 31 de enero del 2021

En el blog de la semana pasada (Pensamos con las manos), escribí que las personas usan los gestos a propósito para transmitir un significado, mientras que muchos otros movimientos de las manos son inconscientes. Mover las manos nos ayuda a captar las palabras que buscamos. Pero la comunicación humana es también mucho más que palabras y gestos con las manos.

El tono y el volumen de la voz (gritos, susurros), la expresión facial, los movimientos de la cabeza (como para asentir) y el lenguaje corporal (ponerse cómodo o mantenerse erguido) ayudan a reforzar el significado y a transmitir emociones. También emitimos zumbidos y chasquidos, que son sonidos, pero no son palabras. Esta comunicación no verbal es convincente porque es natural. Podemos notar la diferencia; una sonrisa falsa se hace sólo con los labios, mientras una sincera es con toda la cara.

En Agro-Insight, cuando hacemos videos con agricultores, nunca les decimos lo que tienen que decir. Les hacemos preguntas y filmamos sus respuestas, que transcribimos y traducimos a otros idiomas. Por ejemplo, si la agricultora habla en árabe, usamos su voz de ella en la versión árabe del video, pero la doblamos para las versiones en inglés, francés y otras.

En estos videos de aprendizaje, la comunicaci√≥n no verbal de los agricultores es la t√≠pica del habla sincera y sin guion. Por ejemplo, en un video grabado en la India, el agricultor Maran explic√≥ que ten√≠a un problema con las tortugas de los vecinos que entraban en su estanque de peces para comer su alimento. Mientras lo dec√≠a, mov√≠a las manos como si quisiera sugerir un movimiento de un lugar a otro. Despu√©s de contratar a cazadores profesionales para eliminaran a las tortugas, todo estaba bien, idea que reforz√≥ dando palmaditas con ambas manos hacia abajo en un gesto de satisfacci√≥n. El equipo de filmaci√≥n no le dijo que hiciera eso. A menos que se vea la versi√≥n en tamil del video, se oir√° a un locutor doblando las palabras del Sr. Maran, pero aun as√≠ se nota que sus gestos realmente acompa√Īan su narraci√≥n.

En la edici√≥n final del v√≠deo, solemos dejar algo de la voz original de la gente, antes de empezar el doblaje. Esto permite al p√ļblico escuchar parte de la emoci√≥n. Por ejemplo, en nuestro video sobre la alimentaci√≥n de las cabras lecheras, Teresia Muthumbi explica que cuando da a sus cabras tallos de pl√°tano con hojas de camote y un poco de pasto, “Dan mucha leche”. Habla por experiencia: se puede o√≠r el sonido de la autoridad en su voz, aunque no se entienda el suajili.

En un video de Togo, la agricultora Filo Kodo cuenta c√≥mo la cosecha de ma√≠z ha aumentado mucho despu√©s de rotar el ma√≠z con el frijol terciopelo (mucuna). Un vecino incluso le pregunt√≥ qu√© magia hab√≠a usado. “Le dije que era con la magia de la mucuna”, dijo, y se puede ver la sonrisa en sus ojos adem√°s de en sus labios.

Ya he escrito antes c√≥mo los campesinos de Malawi llamaban “amigos” a las personas que aparec√≠an en los v√≠deos de aprendizaje, aunque no se conocieran (Amigos confiables). Los agricultores de Uganda se refer√≠an a sus “hermanos y hermanas” de √Āfrica Occidental, a los que s√≥lo hab√≠an visto en los videos.

Cuando la gente habla con el coraz√≥n, su tono, sus gestos, sus expresiones y su lenguaje corporal transmiten convicci√≥n, aunque las palabras mismas est√©n traducidas a otro idioma y sean pronunciadas por otra persona. La comunicaci√≥n no verbal a√Īade una riqueza, una sinceridad que es dif√≠cil de fingir. Esta es una de las razones por las que los videos realistas de agricultor-a-agricultor son una experiencia mucho m√°s rica que los videos de pura animaci√≥n.

Lectura adicional

Bentley, Jeffery, Paul Van Mele, y Grace Musimami 2013. The Mud on Their Legs ‚Äď Farmer to Farmer Videos in Uganda. Agro-Insight. MEAS Case Study # 3.

Vea los videos mencionados en este blog

Estanque vivero para criar alevines

Alimentando a cabras lecheras

Revivir el suelo con la mucuna

We think with our hands January 24th, 2021 by

Vea la versi√≥n en espa√Īol a continuaci√≥n

I live on a busy street. But the traffic is slow enough that I can observe the drivers. Many have their eyes on the road. Some are looking at their phones, but occasionally I see a motorcycle rider speaking to his passenger, and making hand gestures. Taking one’s hands off the handlebars to gesture is dangerous, and pointless if your listener is behind you and can’t see you wave and point.

So why would people in their right minds risk their lives to make hand gestures to someone out of view?

Anthropologists have found that people all the world over move their hands when they speak, sometimes unconsciously and sometimes to convey meaning. We know how to point at something to let the shopkeeper know we want to buy it, or to hold out our palm while saying ‚Äúand the corn was this high.‚ÄĚ Hand signs can be used to say anything. Deaf sign languages are complete communication systems, as expressive as speech. Native American sign language was once the lingua franca across the plains from southern Canada to northern Mexico.

But unconscious hand gesturing is different; we aren’t always aware that we are doing it. We gesture while speaking on the phone. Even the blind, who have never seen hand signs, instinctively gesture while speaking to other blind people.

In his book on translation, David Bellos tells a story about people giving speeches at international organizations like the United Nations. The speakers tend to read prepared remarks, so they know what to say. They stand and speak, hands resting quietly on the podium. To see the hand movements, you have to go down to the booth for the simultaneous translators, who gesture wildly as they struggle to find the right words in another language.

A recent review of the evolution of languages describes how our primate relatives communicate with their hands and with their voices. Over the past six million years, human gestures and vocalization probably developed together, even if spoken language eventually gained the upper hand, so to speak.

Speech has probably always been accompanied by hand gestures. Sometimes these are complete signs, like pantomiming a scribbling pencil to let the waiter know you’d like the check, but we often move our hands unintentionally, which may add clarity to meaning, like a wagging finger. And sometimes, we just move our hands as we make an effort to express ourselves. We may be unaware of the hand movements, but they help us to find the right words. We all gesture like the motorcyclists on my street, who haven’t lost their minds; they are just gathering their thoughts.

Further reading

Bellos, David 2011 Is That a Fish in Your Ear? Translation and the Meaning of Everything. New York: Faber and Faber. 373 pp.

Corballis, Michael C. 2012. How language evolved from manual gestures. Gesture 12(2): 200‚Äď226.

Fröhlich, Marlen, Christine Sievers, Simon W. Townsend, Thibaud Gruber, and Carel P. van Schaik 2019. Multimodal communication and language origins: Integrating gestures and vocalizations Biological Reviews. doi: 10.1111/brv.12535

Iverson, Jana M. and Susan Goldin-Meadow 1998. Why people gesture when they speak. Nature 396(6708): 228-228.

Related Agro-Insight blogs

At the end of the words

The wine rose

PENSAMOS CON LAS MANOS

Por Jeff Bentley, 24 de enero del 2021

Vivo en una calle con bastante tr√°fico. Pero caminan lento no m√°s, y puedo ver a los conductores. Muchos s√≠ se fijan en la calle. Algunos miran sus celulares, pero de vez en cuando veo a gente manejando moto, hablando con su pasajero y haciendo gestos con las manos. Quitar las manos de la manilla para hacer gestos es peligroso, y no tiene sentido si el pasajero est√° detr√°s de ti y ni puede ver lo que se√Īalas.

Entonces ¬Ņpor qu√© la gente en su sano juicio arriesgar√≠a su vida para hacer gestos con la mano a alguien que ni le pueda ver?

Los antrop√≥logos han comprobado que los pueblos de todo el mundo mueven las manos cuando hablan, a veces de forma inconsciente y otras para transmitir un significado. Indicamos algo con el dedo para hacerle saber al tiendero que queremos comprarlo, o extendemos la palma de la mano mientras decimos “y el ma√≠z era as√≠ de alto”. Las se√Īas manuales pueden usarse para decir cualquier cosa. Las lenguas de signos de los sordos son sistemas de comunicaci√≥n completos, tan expresivos como el habla. El lenguaje de signos de los ind√≠genas norteamericanos serv√≠a para comunicaci√≥n entre las tribus en las llanuras desde el sur de Canad√° hasta el norte de M√©xico.

Pero el gesto inconsciente de las manos es diferente; no siempre somos conscientes de que lo hacemos. Hacemos gestos mientras hablamos por teléfono. Incluso los ciegos, que nunca han visto los signos de las manos, gesticulan instintivamente cuando hablan con otros ciegos.

En su libro sobre la traducción, David Bellos cuenta una historia sobre las personas que dan discursos en organizaciones internacionales como las Naciones Unidas. Los oradores suelen leer los discursos preparados para saber qué decir. Se ponen de pie y hablan, con las manos apoyadas tranquilamente en el podio. Para ver los movimientos de las manos, hay que ir a la cabina de los traductores simultáneos, que gesticulan a todo dar mientras se esfuerzan por encontrar las palabras adecuadas en otro idioma.

Una reciente rese√Īa de la evoluci√≥n del idioma describe c√≥mo nuestros parientes primates se comunican con las manos y con la voz. A lo largo de los √ļltimos seis millones de a√Īos, los gestos y la vocalizaci√≥n del ser humano probablemente se desarrollaron juntos, aunque el lenguaje hablado gan√≥ la carrera.

Probablemente, el habla siempre ha ido acompa√Īada de gestos con las manos. A veces se trata de signos completos, como la pantomima de un l√°piz que garabateamos para hacer saber al mesero que queremos la cuenta, pero a menudo movemos las manos sin querer, lo que puede a√Īadir claridad al significado, como al mover el dedo para decir ‚Äúya no‚ÄĚ. Y a veces, simplemente movemos las manos en un esfuerzo por expresarnos. Puede que no seamos conscientes de los movimientos de las manos, pero nos ayudan a encontrar las palabras adecuadas. Todos gesticulamos como los motociclistas de mi calle, que no han perdido la mente; s√≥lo est√°n juntando sus pensamientos.

Lectura adicional

Bellos, David 2011 Is That a Fish in Your Ear? Translation and the Meaning of Everything. Nueva York: Faber y Faber. 373 pp.

Corballis, Michael C. 2012. How language evolved from manual gestures. Gesture 12(2): 200‚Äď226.

Fröhlich, Marlen, Christine Sievers, Simon W. Townsend, Thibaud Gruber, y Carel P. van Schaik 2019. Multimodal communication and language origins: Integrating gestures and vocalizations Biological Reviews. doi: 10.1111/brv.12535

Iverson, Jana M. y Susan Goldin-Meadow 1998. Why people gesture when they speak. Nature 396(6708): 228-228.

Previos blogs de Agro-Insight

At the end of the words

The wine rose

Design by Olean webdesign