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    Josia Shigwedha

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    Josia Shigwedha

Contributed

1262 Results / Page 75 of 141

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Business / Economics

South Africa’s electricity crisis: what political parties say in their election manifestos about solving it

    By Hartmut Winkler, University of Johannesburg   South Africa is in the middle of a deep electricity crisis. In 2023 the public, many of whom are voters, experienced the worst loadshedding to date, losing power for an average of five hours a day. The power shortages were largely due to excessive breakdowns in the country’s coal power plant fleet, which generates over 80% of South Africa’s electricity, combined […]

today28 March, 2024

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Africa

Kenya has tightened its laws to stop money laundering: why banks are the focus

    By Constance Gikonyo, University of Nairobi   Kenya’s banking industry has in recent years been in the crosshairs of national, regional and international watchdogs, given the country’s role as a financial hub in eastern Africa. In 2023 Kenya enacted laws to curb money laundering and combat terrorism financing. While the laws have led to tougher sanctions on some banks, the risk of money laundering remains, and the country was […]

today28 March, 2024

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Environment

Hazardous mould contaminates many food staples – what you should know about mycotoxins

  By Oluwadara Pelumi Omotayo, North-West University   Mycotoxins are substances produced by mould that poison food. They are harmful to humans and animals when consumed. According to the Food and Agricultural Organisation (FAO), about 25% of the world’s agricultural harvests are contaminated by mycotoxins. Though reliable data is lacking, mycotoxin contamination is widespread in Africa. It often takes the form of aflatoxin in cereal crops and has led to health […]

today28 March, 2024

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Lifestyle

Helping children eat healthier foods may begin with getting parents to do the same, research suggests

Everyone agrees kids should eat healthy foods. But parents are often left out of that message. skynesher/E+ via Getty Images   By Kelley Gullo Wight, Indiana University and Peggy Liu, University of Pittsburgh   Most parents, educators and policymakers agree that children should eat healthy foods. However, our peer-reviewed paper suggests the strategy adults often use to achieve that can sometimes backfire. Fortunately, there’s an easy fix. We, along with […]

today27 March, 2024

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World

Gangs, kidnappings, murders: why thousands of Rohingya are desperately trying to escape refugee camps by boats

    By Ruth Wells, UNSW Sydney and Max William Loomes, UNSW Sydney   Late last week, a boat crammed with Rohingya refugees fleeing a squalid camp in Bangladesh capsized off the coast of Indonesia. Around 75 people were rescued, including nine children, but more than 70 are missing and presumed dead. This tragedy isn’t an isolated incident. The number of Rohingya people trying to escape refugee camps by boat has […]

today27 March, 2024

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Opinion Pieces

I’ve captained ships into tight ports like Baltimore, and this is how captains like me work with harbor pilots to avoid deadly collisions

Piloting large container ships under bridges is very difficult. AP Photo/Matt Rourke     By Allan Post, Texas A&M University   Details are still emerging about the disaster that happened in the early morning of March 26, 2024, when the Dali, a large cargo ship on its way out of the port of Baltimore, hit a major bridge and caused it to collapse. The Conversation’s senior politics and democracy editor, […]

today27 March, 2024

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Local

Pupkewitz motors celebrates Etienne Steenkamp’s Prestigious Toyota chairmanship award

  Pupkewitz Motors proudly announces the recognition of Etienne Steenkamp, Franchise Director of Pupkewitz Toyota in Namibia, with the prestigious Toyota Chairmanship Award. The award ceremony took place on the 15th of March 2024, at the Toyota Dealer Awards in Sandton, Johannesburg, a hallmark event for Toyota dealers across southern Africa, including South Africa, Botswana, Lesotho, Namibia, and Eswatini. Etienne Steenkamp's remarkable leadership and dedication to the Toyota brand have […]

today27 March, 2024

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Environment

Baltimore bridge collapse: a bridge engineer explains what happened, and what needs to change

    By Colin Caprani, Monash University   When the container ship MV Dali, 300 metres long and massing around 100,000 tonnes, lost power and slammed into one of the support piers of the Francis Scott Key Bridge in Baltimore, the bridge collapsed in moments. Six people are presumed dead, several others injured, and the city and region are expecting a months-long logistical nightmare in the absence of a crucial […]

today27 March, 2024

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Africa

We built an AI tool to help set priorities for conservation in Madagascar: what we found

    By Daniele Silvestro, University of Fribourg   Artificial Intelligence (AI) – models that process large and diverse datasets and make predictions from them – can have many uses in nature conservation, such as remote monitoring (like the use of camera traps to study animals or plants) or data analysis. Some of these are controversial because AI can be trained to be biased, but others are valuable research tools. […]

today27 March, 2024