TED Courses

The Future of Digital Communication and Privacy

Explore digital communication's future, encryption's role in privacy, and WhatsApp's efforts to balance security with combating misinformation in this insightful talk by Will Cathcart.

• YouTube
• 19 minutes
• Self-Paced
• Conference Talk

The Case to Infect Volunteers with COVID-19 to Accelerate Vaccine Testing

Bioethicist proposes "human challenge trials" to accelerate COVID-19 vaccine development, deliberately exposing volunteers to the virus for faster efficacy testing, potentially saving thousands of lives.

• YouTube
• 19 minutes
• Self-Paced
• Conference Talk

How Flags Unite - and Divide - Us

Explore the powerful symbolism of flags, their impact on identity and unity, and the potential for a shared global emblem representing all of humanity.

• YouTube
• 15 minutes
• Self-Paced
• Conference Talk

The Economic Benefits of Climate Action

Marcelo Mena discusses Chile's ambitious plan for a zero-emission economy, exploring challenges, opportunities, and the impact of COVID-19 on climate action strategies. He emphasizes the importance of both political and citizen involvement.

• YouTube
• 19 minutes
• Self-Paced
• Conference Talk

How to Quickly Scale Up Contact Tracing Across the US

Joia Mukherjee discusses scaling up contact tracing in the US, emphasizing a compassionate approach for vulnerable communities and explaining its crucial role in fighting COVID-19.

• YouTube
• 15 minutes
• Self-Paced
• Conference Talk

Let's Make the World Wild Again

Environmental activist Kristine Tompkins shares her journey from Patagonia CEO to conservationist, advocating for "rewilding" to restore Earth's health and highlighting our interconnectedness with nature.

• YouTube
• 16 minutes
• Self-Paced
• Conference Talk

Can We Edit Memories?

Neurologist Amy Milton explores groundbreaking research on memory editing, offering potential solutions for trauma and PTSD without erasing memories, paving the way for improved mental health treatments.

• YouTube
• 16 minutes
• Self-Paced
• Conference Talk

The US Is Addicted to Incarceration - How to Break the Cycle

Robin Steinberg discusses The Bail Project, a nonprofit addressing mass incarceration by paying bail for those who can't afford it, and introduces a new community-based model to reform the US justice system.

• YouTube
• 18 minutes
• Self-Paced
• Conference Talk

A COVID-19 Exit Strategy to End Lockdown and Reopen the Economy

Biologist Uri Alon proposes a novel strategy to reopen the economy: 4 work days followed by 10 lockdown days, exploiting the virus's biology to reduce transmission while allowing economic activity.

• YouTube
• 16 minutes
• Self-Paced
• Conference Talk

An Evolutionary Perspective on Human Health and Disease

Explore evolutionary medicine's insights on genetic inheritance, culture, and history in human health, uncovering the benefits of mutations and gaining valuable perspectives on personal well-being.

• YouTube
• 15 minutes
• Self-Paced
• Conference Talk

How to Shift Your Mindset and Choose Your Future

Discover how adopting a "stubborn optimism" mindset can empower you to tackle climate change and other major challenges, leading to a more purposeful and impactful life.

• YouTube
• 16 minutes
• Self-Paced
• Conference Talk

A Global Pandemic Calls for Global Solutions

Epidemiologist Larry Brilliant discusses the coronavirus outbreak, evaluates global responses, and presents a clear plan to end the pandemic, emphasizing the need for international cooperation and unity.

• YouTube
• 16 minutes
• Self-Paced
• Conference Talk

Why It's So Hard to Talk About the N-Word

Thoughtful examination of the N-word's divisive nature, exploring personal encounters and historical context to promote productive discussions and reshape education around racism in the US.

• YouTube
• 19 minutes
• Self-Paced
• Conference Talk

The Beautiful, Mysterious Science of How You Hear

Explore the fascinating mechanics of hearing as biophysicist Jim Hudspeth reveals the power of hair cells and the unique spectrum of sounds your ears emit in quiet environments.

• YouTube
• 16 minutes
• Self-Paced
• Conference Talk

What the World Can Learn from China's Response to the Coronavirus

Insights from China's coronavirus response: containment measures, cultural factors, and global lessons for effective pandemic management and prevention.

• YouTube
• 58 minutes
• Self-Paced
• Conference Talk