How to bring affordable, sustainable electric...

When entrepreneur Yi Li cofounded Farmworks, she set out to build 1,000 climate-smart farms across Kenya, complete with dams, irrigation and organic fertilizers. The science was sound, but reality proved more complicated. Learn what she discovered about the missing ingredient beh ...  Show more

In this episode, TED Health host Dr. Shoshana Ungerleider invites Dr. Vivek Murthy, the 19th and 21st Surgeon General of the United States, to discuss the ongoing loneliness epidemic.After the interview, Shoshana shares a TED-Ed talk from Terry Kupers, "What happens to your brain ...  Show more

After European nations imposed sanctions on Russia, many are looking to Africa for an alternative energy supply. But while this could be an opportunity for some countries, it also highlights global inequalities when it comes to access to electricity. Alan hears from an energy exp ...  Show more

Whether you're in South Africa, Nigeria or Egypt, power outages are a frequent inconvenience. As energy demands rise across the continent, generating enough power to keep the lights on is an ongoing challenge. Eswatini is one of the countries trying a new approach - a method call ...  Show more

Today, we're shining a light on a topic that keeps many African nations in the dark – the struggle for stable electricity supply. Africa has the lowest access to electricity in the world. Roughly half a billion people lack access to a stable power supply, including two of the con ...  Show more

Africa’s is the most sun-rich continent in the world – and yet, over 570 million people in sub-Saharan countries have no access to electricity. So, why aren’t these countries tapping into the potential of solar power? And what role can entrepreneurs play in solving energy shortag ...  Show more