Tshilidzi Marwala

I recently read about how artificial intelligence (AI) makes its own data to train itself because it is running out of data to train on. There was a story in financial times About how many large companies use AI to produce the data that the same AI system uses to train itself, for example, Large … Read more

AI systems, especially those that use machine learning, have the potential to have a profound impact on society. They can make decisions or predictions that affect individuals and societies, and raise ethical concerns. How can we, for example, ensure that AI systems are neutral and do not perpetuate existing biases? How can we ensure the … Read more

Some in the South African energy sector, including Namibia and South Africa, are exploring the potential benefits of embracing a hydrogen economy, primarily driven by green hydrogen, a clean and natural energy source. Recent interest in this stems from the global push for sustainable energy options. Green hydrogen can be produced by electrolysis of water … Read more