Tags > TED Fellows

Stories for "TED Fellows"

Avoiding the hunger season: How a TED Fellow is working to save African cassava from whiteflies

Avoiding the hunger season: How a TED Fellow is working to save African cassava from whiteflies

on

For decades, the farmers of East Africa have battled the African whitefly, a tiny insect that infests the cassava crop. Cassava, also called manioc, arrowroot or tapioca, is an important food all over the world — more than half a billion people (yes, billion with a b) rely on cassava for their daily meals. For East African farmers, a whitefly infestation can completely destroy the year’s []

Announcing our new TED Fellows channel on Medium.com

Announcing our new TED Fellows channel on Medium.com

on

The TED Fellows are an extraordinary group of 368 people — artists, scientists, entrepreneurs and more — each at the beginning of a landmark career, and each with a story to tell, a truly unique voice. So when the folks at Medium.com asked us to create a publication for the TED Fellows, we jumped at []

Signs of friendship: A conversation between Christine Sun Kim & Renée Hlozek

Signs of friendship: A conversation between Christine Sun Kim & Renée Hlozek

on

Above, Christine Sun Kim and Renée Hlozek share a snippet of conversation using American Sign Language and the Big Words app. Christine has been teaching Renée American Sign Language so they can communicate more directly. Renée Hlozek is a cosmologist from South Africa who studies the cosmic microwave background, radiation left over from the Big Bang. Christine Sun Kim is []

TED scientists get the LEGO treatment

TED scientists get the LEGO treatment

on

LEGOs are for building spaceships, crafting castles and getting lost in your couch. But what if they could be used not just to dream of lands long ago and times far away, but to inspire future scientists? That’s what writer Maia Weinstock had in mind when she made these STEM scientist action figures. Weinstock has []

Octopus’s garden: A TED Fellow with a radical approach to saving fisheries

Octopus’s garden: A TED Fellow with a radical approach to saving fisheries

on

Eco-entrepreneur Alasdair Harris is passionate about conserving marine biodiversity, and he’s doing it in unusual ways. While most marine conservationists focus on what’s in the water, Harris’ company Blue Ventures works with people in poverty-stricken coastal communities to engage them in rebuilding tropical fisheries and in the process of protecting both their ecosystems and livelihoods. The company’s approach: eco-tourism. We spoke []

How a TED Fellow’s mobile triage app could save lives around the world

How a TED Fellow’s mobile triage app could save lives around the world

on

Every day, emergency room workers use triage to prioritize patient care — but exhausted personnel in under-resourced hospitals can easily make deadly errors in diagnostic tests and symptom scoring. South African emergency room doctor Mohammed Dalwai witnessed such avoidable tragedy firsthand while working with Médicins sans Frontières in Pakistan. He resolved never to let it happen again. Dalwai urged MSF to []

Could you build your own house, car or tractor? A TED Fellow on his adventures in extreme manufacturing

Could you build your own house, car or tractor? A TED Fellow on his adventures in extreme manufacturing

on

What if you could build a civilization from scratch, using tools that could also be built from scratch? In his talk “Open-sourced blueprints for civilization” at TED2011, Marcin Jakubowski introduced the Global Village Construction Set, open-source blueprints that would essentially allow anyone with a heap of scrap metal — and a few production tools — to make []

Eye phone: How a TED Fellow’s new app could help restore sight to millions

Eye phone: How a TED Fellow’s new app could help restore sight to millions

on

Around 39 million people in the world are affected by blindness — 80% of which could be avoided if people had timely access to diagnosis and proper treatment. The problem is that in many developing countries, most eye care providers are in cities, while the majority of patients live in hard-to-reach rural areas. To bridge this gap, London-based opthalmologist Andrew Bastawrous created Peek — an app []

Meet the 2015 class of TED Fellows and Senior Fellows

Meet the 2015 class of TED Fellows and Senior Fellows

on

We are thrilled to announce the new class of Fellows for TED2015. These 21 game-changing thinkers represent 15 countries—including, for the first time in our program, Vietnam, Romania and Tunisia. They work across disciplines, at the forefront of their fields. They include a South African physicist using lasers to target HIV and cancer; a German/Moroccan []

How mega-landscaping might reshape the world, according to one TED Fellow

How mega-landscaping might reshape the world, according to one TED Fellow

on

Picture a spillway gate that doesn’t just release water from an overflowing river, but manipulates sediments to create new streams, islands and wetlands. And imagine that the gate does this autonomously, guided by ecological data and shifting needs — essentially allowing nature to “evolve.” Computational landscape architect Bradley Cantrell is figuring how to do this by applying []