Joseph Lekuton, a member of parliament in Kenya, starts with the story of his remarkable education, then offers a parable of how Africa can grow. His message of hope has never been more relevant.

In Kenya, a smartphone app called iCow tracks the health of cattle for thousands of farmers, at times doubling productivity. In this talk, Sarah Cairns-Smith discusses how a range of mobile apps are transforming local economies in Sub-Saharan Africa.

In this talk-performance hybrid, drummer, percussionist and TED Fellow Kasiva Mutua shares how she's breaking the taboo against female drummers in Kenya -- and her mission to teach the significance and importance of the drum to young boys, women and girls. "Women can be custodians of culture, too," Mutua says.

A teacher, writer and member of the Kenyan parliament, Joseph Lekuton has an inspiring vision for Kenya.

Charity Wayua put her skills as a cancer researcher to use on an unlikely patient: the government of her native Kenya. She shares how she helped her government drastically improve its process for opening up new businesses, a crucial part of economic health and growth, leading to new investments and a World Bank recognition as a top reformer.

Corruption is a constant threat in Kenya, says social entrepreneur Wanjira Mathai -- and to stop it there (or anywhere else), we need to intervene early. Following the legacy of her mother, political activist and Nobel Prize recipient Wangari Maathai, Mathai shares three strategies to uproot a culture of corruption by teaching children and young...

Kakenya Ntaiya turned her dream of getting an education into a movement to empower vulnerable girls and bring an end to harmful traditional practices in Kenya. Meet two students at the Kakenya Center for Excellence, a school where girls can live and study safely -- and uplift their community along the way. "When you empower a girl, you transform...

The African continent holds more water than much of the world -- yet most people can't access the rich reserves just below their feet. Kala Fleming and her team in Kenya are creating a system-level solution: "digital aquifers." By putting sensors in wells, monitoring the data from the cloud and opening up business opportunity around it, they're ...

Peter Ouko spent 18 years in Kamiti Prison in Kenya, sometimes locked up in a cell with 13 other grown men for 23 and a half hours a day. In a moving talk, he tells the story of how he was freed -- and his current mission with the African Prisons Project: to set up the first law school behind bars and empower people in prison to drive positive c...

Birder and ecologist Washington Wachira started the Youth Conservation Awareness Programme to nurture young environmental enthusiasts in Kenya.

Boniface Mwangi is an award-winning Kenyan photographer, artist and activist. He is a TED Fellow.

Photographer Boniface Mwangi wanted to protest against corruption in his home country of Kenya. So he made a plan: He and some friends would stand up and heckle during a public mass meeting. But when the moment came ... he stood alone. What happened next, he says, showed him who he truly was. As he says, "There are two most powerful days in your...

In the savannahs of Kenya, two female northern white rhinos, Nájin and Fatu, munch contentedly on grass. They are the last two known northern white rhinos left on Earth. Their species is functionally extinct— without a male, they can't reproduce. And yet, there's still hope to revive the northern white rhino. How can that be? Jan Stejskal dives ...

TED Fellow Joel Jackson is the founder and CEO of Mobius Motors, set to launch a durable, low-cost SUV made in Africa.

In 2011, Teresa Njoroge was convicted of a financial crime she didn't commit -- the result of a long string of false accusations, increasing bribe attempts and the corrupt justice system in her home in Kenya. Once incarcerated, she discovered that most of the women and girls locked up with her were also victims of the same broken system, caught ...

Sauti Sol blends warm resonant pop with traditional Kenyan influences. Their mélange of energetic rhythms has promoted the group to become one of Africa’s most celebrated.

Naomi Mwaura is working to promote safe, accessible, sustainable and inclusive mobility in public transit.

TED Fellow Su Kahumbu is working to improve farmer livelihoods and contribute to nutritional security and environmental sustainability.

At Clean Start Kenya, Teresa Njoroge builds bridges connecting the formerly imprisoned to the outside world and vice versa.

Nabila Alibhai leads inCOMMONS, a new cultural production lab focused on invigorating public spaces and inspiring collective responsibility for our cultural and environmental heritage.

Ory Okolloh maintains the blog Mzalendo, providing an unprecedented look at the doings of Kenya's parliament -- information once unavailable to Kenyan citizens.

Kasiva Mutua is working to elevate the place of the African woman in music.

IBM's Charity Wayua is a research manager in Nairobi, Kenya, where she leads the company's public sector research team.

Some lucky animals are naturally endowed with bioluminescence, or the ability to create light. The firefly, the anglerfish, and a few more surprising creatures use this ability in many ways, including survival, hunting, and mating. Leslie Kenna investigates this magical glow - and our quest to replicate it. [Directed by Cinematic Sweden, narrate...

Sitawa Wafula started Kenya's first free mental health and epilepsy support line.

Young inventor Richard Turere invented "lion lights," an elegant way to protect his family's cattle from lion attacks.

In 2013, international migrants sent $413 billion home to families and friends -- a huge sum compared to the $135 billion sent in foreign aid the same year. Yet the promise of this money, known as remittances, is stifled by a big problem that no one seems to be worried about. Economist Dilip Ratha discusses the issue in today's TED Talk (The hi...

About this event: TEDxYouth@Parklands is an independently organized youth TEDx event targeting young change makers (13-35) in Kenya cutting across all fields. The full-day event will feature speakers across multiple fields in Kenya. We are dedicated to giving a platform to revolutionary youth to share their ideas on the specific issues and themes related to the 2...

Zoologist Dr. Lucy King helms the Human-Elephant Coexistence Program for the Kenyan research charity Save the Elephants.

Dr. Kakenya Ntaiya is the founder and president of Kakenya's Dream, an international nonprofit organization leveraging education to empower girls, end harmful traditional practices and transform communities in rural Kenya.