Tag #Africa

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taz.de

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Apr 1, 22:12

Plant Isotopes Trace Origins of Transatlantic Slave Trade Victims

A groundbreaking study published in Nature Communications utilizes strontium isotope analysis of plant samples to determine the geographic origins of victims of the transatlantic slave trade, analyzing remains from slave cemeteries in Charleston and Rio de Janeiro and contributing to a better unders...

Plant Isotopes Trace Origins of Transatlantic Slave Trade Victims

A groundbreaking study published in Nature Communications utilizes strontium isotope analysis of plant samples to determine the geographic origins of victims of the transatlantic slave trade, analyzing remains from slave cemeteries in Charleston and Rio de Janeiro and contributing to a better unders...

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How does the strontium isotope analysis of plants contribute to a broader understanding of human migration patterns, both historically and in contemporary contexts?

The study highlights the devastating scale of the transatlantic slave trade, estimating over 12.5 million African victims. By analyzing strontium isotopes in plants, the researchers successfully identified the geographic origins of some victims buried in North and South America, offering a way to personalize this dark chapter of history. The method also has implications for tracking illegal activities, like wildlife trafficking and illegal logging.

usa.chinadaily.com.cn

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Mar 31, 07:15

AI-Powered App Boosts African Rice Farmer's Yield by 80%

Kenya's rice farmer Henry Gichobi increased his harvest from 63 to 113 bags per hectare using the AI-powered Virtual Agronomist app, which helps optimize fertilizer use based on satellite data, benefiting over 30,000 farmers across Africa.

AI-Powered App Boosts African Rice Farmer's Yield by 80%

Kenya's rice farmer Henry Gichobi increased his harvest from 63 to 113 bags per hectare using the AI-powered Virtual Agronomist app, which helps optimize fertilizer use based on satellite data, benefiting over 30,000 farmers across Africa.

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Zero Hunger

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What challenges were initially faced in introducing AI-powered agricultural solutions to farmers, and how were they overcome?

The Virtual Agronomist app, accessible via WhatsApp, provides farmers with precise fertilizer recommendations based on satellite imagery and soil analysis. This targeted approach combats the misconception that more fertilizer always equals higher yields, leading to improved efficiency and increased harvests. The success of this program demonstrates the potential of AI to address food security challenges in Africa.

cnn.com

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Mar 30, 13:15

USAID Funding Cuts Cause Global Tuberculosis Crisis

The Trump administration's abrupt cuts to USAID funding have disrupted global tuberculosis (TB) treatment programs, causing an estimated 11,000 additional deaths and a projected 28-32% increase in TB infections this year, impacting millions and hindering efforts to eliminate the disease by 2030.

USAID Funding Cuts Cause Global Tuberculosis Crisis

The Trump administration's abrupt cuts to USAID funding have disrupted global tuberculosis (TB) treatment programs, causing an estimated 11,000 additional deaths and a projected 28-32% increase in TB infections this year, impacting millions and hindering efforts to eliminate the disease by 2030.

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Good Health and Well-being

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How have the funding cuts affected different aspects of TB control programs, and what are the regional variations in impact?

The funding cuts, unprecedented in scale and speed, have crippled TB responses in 27 countries, impacting case-finding, community outreach, and drug access. This is particularly devastating in areas where USAID funding constituted a significant portion of the national TB program. The abrupt nature of the cuts left countries unable to quickly replace the lost resources, leading to significant disruptions in services.

bbc.com

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Mar 30, 07:12

British Boarding Schools Expand to Nigeria

Prestigious British boarding schools are establishing campuses in Lagos, Nigeria, providing a British curriculum at significantly lower costs than in the UK, driven by rising UK tuition fees, stricter visa regulations, and the desire of Nigerian parents to provide international-standard education wh...

British Boarding Schools Expand to Nigeria

Prestigious British boarding schools are establishing campuses in Lagos, Nigeria, providing a British curriculum at significantly lower costs than in the UK, driven by rising UK tuition fees, stricter visa regulations, and the desire of Nigerian parents to provide international-standard education wh...

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Quality Education

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What are the potential long-term implications of this trend for the UK's education system, both at the secondary and tertiary levels?

This influx of British schools could significantly impact Nigeria's education landscape, potentially creating competition for existing elite private schools and potentially influencing the future of British universities. If enough Nigerian students choose the domestic British schools over studying in the UK, it could alleviate financial strain for some British universities while creating new academic opportunities within Nigeria, potentially mirroring the historical relationship between the University of Ibadan and the University of London.

dw.com

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Mar 29, 22:12

Cocoa Crisis: Record Prices Hit Farmers, Consumers Amidst Supply Chain Issues

Record cocoa prices, driven by a catastrophic harvest failure in West Africa due to the cocoa swollen shoot virus (CSSV) and exacerbated by climate change, are impacting global chocolate markets, with significant consequences for farmers and consumers alike.

Cocoa Crisis: Record Prices Hit Farmers, Consumers Amidst Supply Chain Issues

Record cocoa prices, driven by a catastrophic harvest failure in West Africa due to the cocoa swollen shoot virus (CSSV) and exacerbated by climate change, are impacting global chocolate markets, with significant consequences for farmers and consumers alike.

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Zero Hunger

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How have climate change and the CSSV outbreak contributed to the cocoa shortage and subsequent price increases?

The CSSV outbreak, exacerbated by climate change and El Niño's erratic weather patterns, devastated cocoa harvests in major producing countries like Ghana and Ivory Coast. This reduced supply significantly increased prices, impacting chocolate affordability and potentially threatening smaller manufacturers. In contrast, larger companies successfully absorbed cost increases, highlighting the industry's uneven impact.",

abcnews.go.com

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Mar 28, 04:09

South Sudan's Peace Agreement Collapses After Machar's Arrest

Following the arrest of opposition leader Riek Machar, South Sudan's main opposition party declared the 2018 peace agreement null and void, prompting the UN to warn of an imminent return to civil war, potentially jeopardizing years of fragile peace and stability.

South Sudan's Peace Agreement Collapses After Machar's Arrest

Following the arrest of opposition leader Riek Machar, South Sudan's main opposition party declared the 2018 peace agreement null and void, prompting the UN to warn of an imminent return to civil war, potentially jeopardizing years of fragile peace and stability.

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Peace, Justice, and Strong Institutions

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What is the immediate impact of Riek Machar's arrest on the peace agreement in South Sudan?

South Sudan's peace agreement, ending a five-year civil war, has collapsed following the arrest of opposition leader Riek Machar. The opposition party declared the agreement 'abrogated', citing a lack of political goodwill. The UN issued a warning of a renewed civil war, highlighting the critical situation.

europe.chinadaily.com.cn

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Mar 31, 10:10

AI Tool Boosts Kenyan Rice Farmer's Yield by 79%

Kenya's rice farmer Henry Gichobi saw his harvest increase by 79% after using the Virtual Agronomist AI tool for three years, which uses satellite data and a WhatsApp chatbot to optimize fertilizer use for various crops across 30,000 African farms.

AI Tool Boosts Kenyan Rice Farmer's Yield by 79%

Kenya's rice farmer Henry Gichobi saw his harvest increase by 79% after using the Virtual Agronomist AI tool for three years, which uses satellite data and a WhatsApp chatbot to optimize fertilizer use for various crops across 30,000 African farms.

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Zero Hunger

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What challenges were initially faced in promoting the adoption of AI-based agricultural technologies, and how were they overcome?

The Virtual Agronomist AI tool, developed by Innovative Solutions for Decision Agriculture, leverages satellite imagery and a WhatsApp chatbot interface to provide farmers with precise fertilizer recommendations. This technology addresses the misconception that more fertilizer always equals higher yields, leading to increased efficiency and productivity.

edition.cnn.com

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Mar 30, 16:09

USAID Funding Cuts Cause Surge in Tuberculosis Deaths and Infections

The Trump administration's abrupt cuts to USAID funding have caused significant disruptions to global tuberculosis programs, leading to thousands of deaths and a projected surge in infections, particularly affecting vulnerable populations and creating conditions for drug-resistant strains to thrive.

USAID Funding Cuts Cause Surge in Tuberculosis Deaths and Infections

The Trump administration's abrupt cuts to USAID funding have caused significant disruptions to global tuberculosis programs, leading to thousands of deaths and a projected surge in infections, particularly affecting vulnerable populations and creating conditions for drug-resistant strains to thrive.

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Good Health and Well-being

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How have the funding cuts affected TB programs in specific countries, and what are the consequences for patients?

The funding cuts, unprecedented in scale and speed, have crippled TB responses in 27 countries, impacting case finding, community outreach, and drug procurement. The consequences include a rise in undiagnosed cases, increased transmission, and the potential for drug-resistant strains to develop. This is particularly devastating in resource-poor settings where USAID played a crucial role in healthcare.

dailymail.co.uk

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Mar 30, 13:15

Prince Harry Quits Sentebale Amidst Accusations of Bullying and Racism

Prince Harry dramatically quit the Sentebale charity he co-founded, leading to chair Sophie Chandauka's accusations of "harassment and bullying at scale," alongside claims of racism, sexism, and misogyny; Iain Rawlinson, a Prince William aide, was appointed as a new trustee the same day.

Prince Harry Quits Sentebale Amidst Accusations of Bullying and Racism

Prince Harry dramatically quit the Sentebale charity he co-founded, leading to chair Sophie Chandauka's accusations of "harassment and bullying at scale," alongside claims of racism, sexism, and misogyny; Iain Rawlinson, a Prince William aide, was appointed as a new trustee the same day.

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Gender Equality

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What are the immediate consequences of Prince Harry's resignation from Sentebale, and what impact will the ensuing accusations have on the charity's operations and reputation?

Prince Harry's departure from Sentebale, a charity he co-founded, was followed by accusations from chair Sophie Chandauka of "harassment and bullying at scale," alongside claims of racism, sexism, and misogyny within the organization. A new trustee, Iain Rawlinson, a Prince William aide, was appointed the same day as Harry's resignation.

elmundo.es

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Mar 30, 16:09

Macron Counters Trump, Welcomes Lesotho's King Amidst US Aid Concerns

French President Emmanuel Macron publicly countered Donald Trump's dismissive remarks about Lesotho by warmly receiving King Letsie III in Paris, highlighting Lesotho's existence and expressing support for the country amid concerns about potential US aid cuts and the future of the AGOA trade agreeme...

Macron Counters Trump, Welcomes Lesotho's King Amidst US Aid Concerns

French President Emmanuel Macron publicly countered Donald Trump's dismissive remarks about Lesotho by warmly receiving King Letsie III in Paris, highlighting Lesotho's existence and expressing support for the country amid concerns about potential US aid cuts and the future of the AGOA trade agreeme...

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How does Macron's interaction with King Letsie III of Lesotho relate to the broader context of his geopolitical strategy against Trump?

Macron's actions underscore a broader geopolitical strategy of countering Trump's foreign policy approach. By emphasizing Lesotho's existence and supporting its development, Macron implicitly criticizes Trump's disregard for smaller nations and their developmental needs. This action serves to enhance Macron's image as a global leader.

dw.com

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Mar 29, 22:12

Cocoa Crisis: Record Prices Hit Producers, Consumers as Climate Change and Virus Devastate Harvests

Record-high cocoa prices, driven by a 2024 West African harvest failure due to CSSV virus and climate change, are impacting global chocolate markets, with large manufacturers absorbing costs while smaller producers struggle, and consumers facing price increases of up to 35% since 2020.

Cocoa Crisis: Record Prices Hit Producers, Consumers as Climate Change and Virus Devastate Harvests

Record-high cocoa prices, driven by a 2024 West African harvest failure due to CSSV virus and climate change, are impacting global chocolate markets, with large manufacturers absorbing costs while smaller producers struggle, and consumers facing price increases of up to 35% since 2020.

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What are the primary causes of the record-high cocoa prices, and what are their immediate consequences for producers and consumers?

Record high cocoa prices are impacting producers, manufacturers, and consumers globally. A 2024 harvest failure in West Africa, primarily due to the spread of CSSV (Cocoa swollen shoot virus), drastically reduced supply. This, coupled with climate change impacts, caused a price surge exceeding that of copper in 2025, increasing chocolate prices by 35% since 2020.

bbc.com

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Mar 28, 10:11

Bitcoin Mining Powers Zambian Community, Offers Sustainable Energy Model

Gridless, a Kenyan cryptocurrency company, partners with Zambia's Zengemina hydropower plant, using excess energy to mine Bitcoin and power a local community of 15,000, highlighting a sustainable model for energy access and economic development.

Bitcoin Mining Powers Zambian Community, Offers Sustainable Energy Model

Gridless, a Kenyan cryptocurrency company, partners with Zambia's Zengemina hydropower plant, using excess energy to mine Bitcoin and power a local community of 15,000, highlighting a sustainable model for energy access and economic development.

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Affordable and Clean Energy

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What are the economic and social impacts of Gridless's partnership with the Zengemina hydropower plant on the local community?

Gridless's Bitcoin mining operation in Zambia demonstrates a model for using excess energy from mini-grids to support both cryptocurrency mining and local communities. The partnership with the Zengemina hydropower plant provides a sustainable revenue stream for the plant, reducing electricity prices for locals while generating profits from Bitcoin mining.

Showing 589 to 600 of 1,511 results