Science & Technology

Jenna C. Lester: Why skin disease is often misdiagnosed in darker skin tones | TED

Published

4 years ago

December 17, 2021

Skin is one of the most powerful predictors of health, yet nearly half of all new dermatologists admit to feeling uncomfortable identifying health issues on darker skin tones — resulting in poorer health outcomes for patients of color. In this crucial talk, TED Fellow and dermatologist Jenna C. Lester shares her effort to extend medical training beyond its current limited scope and ensure all medical students get trained in the full spectrum of diseases as they appear in all patients, regardless of skin tone.

Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more.

The TED Talks channel features the best talks and performances from the TED Conference, where the world’s leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design — plus science, business, global issues, the arts and more. You’re welcome to link to or embed these videos, forward them to others and share these ideas with people you know.

Become a TED Member:
Follow TED on Twitter:
Like TED on Facebook:
Subscribe to our channel:

TED’s videos may be used for non-commercial purposes under a Creative Commons License, Attribution–Non Commercial–No Derivatives (or the CC BY – NC – ND 4.0 International) and in accordance with our TED Talks Usage Policy (). For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), please submit a Media Request at

Up Next

Every Stop a Shipping Container Makes from China to Chicago | WIRED

Don't Miss

Amazon Echo Show 15 review: Alexa gets widgets, Visual ID and a mega screen

5 Comments

Jon D

December 20, 2021 at 11:16 pm

Medical misinformation

Reply
Lagene Loney

December 21, 2021 at 4:41 am

I have been saying this all through nursing school. Sad.

Reply
MOKUSAI

December 21, 2021 at 5:01 pm

your vidio good but u have one mistake
your subtitle not working
please fix it

Reply
MOKUSAI

December 21, 2021 at 5:05 pm

i oftten watch your vidio with subtitle
pls
this mistake there is all video

Reply
Gloria F

December 22, 2021 at 10:11 am

There is so much that people with dark skin have to deal with from medical professionals who are supposed to provide the best of care. Apparently that is not happening. Negative stereotypes in textbooks are just so harmful and so wrong!!

Reply

Science & Technology

Startups Are Messing Up Layoffs │ Build Mode Podcast

Layoffs are one of the hardest parts of leadership…and most people get them wrong. If you have to let someone go, it’s not just about severance. It’s about how you show up for additional support. From opening your network, to helping them land their next role, the impact you leave matters. Listen to the latest…

Published

15 hours ago

April 11, 2026

CYBER TECH TV

Layoffs are one of the hardest parts of leadership…and most people get them wrong.

If you have to let someone go, it’s not just about severance. It’s about how you show up for additional support.

From opening your network, to helping them land their next role, the impact you leave matters.

Listen to the latest episode of Build Mode with Anjuna CEO Ayal Yogev:

CNET

How to Set Up Starlink Roam

JD Christison walks through how to set up Starlink Roam, a satellite internet service designed for travelers. Follow along as he conducts a speed test and a work call in the middle of nowhere, while sharing essential tips and tricks of the network. Read more about it on CNET.com Starlink Internet Review: Plans, Pricing, Speed…

Published

18 hours ago

April 11, 2026

CYBER TECH TV

Read more about it on CNET.com
Starlink Internet Review: Plans, Pricing, Speed and Availability

You can find the product mentioned in this video linked below
STARLINK Mini Kit – 4th Gen Mini Antenna with Wi-Fi Router
*Cnet may get commission on this offer.

0:00 Introduction
0:21 What’s in the Box?
0:50 The Setup
1:26 Powering Your Tech
2:10 Real-World Performance
4:31 Cost and Plans
4:57 Starlink Mini

Add CNET as a trusted news source
Never miss a deal again! See CNET’s browser extension 👉
Check out CNET’s Amazon Storefront:
Subscribe to CNET on YouTube:
Follow us on TikTok:
Follow us on Instagram:
Follow us on Bluesky:
Like us on Facebook:
CNET’s AI Atlas:
Follow us on X:
Visit CNET.com:

#StarlinkRoam #StarlinkMini #OffGridInternet #VanLife #RemoteWork #ElonMusk #TechGuide #CampingTech #SatelliteInternet #StarlinkTutorial #howtodoitall

CNET

NASA’s Artemis II Returns to Earth: Everything That Happened in 13 Minutes

NASA’s historic Artemis II mission which sent astronauts Reid Wiseman, Victor Glover, Christina Koch, and CSA’s Jeremy Hansen further into space than any other human in history has safely returned to Earth. The Orion Capsule was recovered off the coast of California after carrying the fab four around the dark side of the moon furthering…

Published

1 day ago

April 10, 2026

CYBER TECH TV

Read more about NASA’s historic Artemis II mission on CNET.com
Artemis II Astronauts Splash Down Safely After Moon Mission

0:00 Intro
0:30 NASA astronauts prepare for reentry
1:20 Navy ships prepare for splashdown
1:45 Orion Capsule Computer Visualization
1:53 Orion Capsule separation
2:30 Window view of reentry and loss of contact
4:05 NASA regains contact with astronauts
4:54 Parachutes deploy and splashdown
10:24 NASA astronuats exit the capsule
11:26 Navy helicopters retrieve astronauts
12:19 Astronuats arrive safely on the flight deck