The use of deepfake technology to manipulate video and audio for malicious purposes -- whether it's to stoke violence or defame politicians and journalists -- is becoming a real threat. As these tools become more accessible and their products more realistic, how will they shape what we believe about the world? In a portentous talk, law professor Danielle Citron reveals how deepfakes magnify our distrust -- and suggests approaches to safeguarding the truth. Hosted on Acast. See acast.com/privacy for more information.

Overcrowded clinics, extensive wait times and overworked doctors are taking a devastating toll on mothers and children in India. In this eye-opening talk, urogynecologist and TED Fellow Aparna Hegde exposes the systemic gaps that lead to preventable deaths every minute -- and introduces a scalable, affordable and empowering tech solution that improves maternal and child health habits, upends patriarchal family dynamics and saves lives. Hosted on Acast. See acast.com/privacy for more information.

Astrophysicist and TED Fellow Sarah Rugheimer searches for aliens -- but not the cartoony green kind. She's looking for extraterrestrial microbes by studying how these single-celled organisms emit gases, which could reveal evidence of them throughout the cosmos. Wondering if we're really alone in the universe, Rugheimer identifies two big hurdles to confirming life on another world and offers insight into what finding it might mean for us. Hosted on Acast. See acast.com/privacy for more information.

Your money habits reveal a lot about you: your hopes, fears, dreams and other deep personal truths you may not even be aware of, says accountant Robert A. Belle. He shares how taking stock of your transaction history can unlock surprisingly valuable insights about what drives you to spend (and save) -- and provides practical tips on how to perform an “emotional audit” of your expenses. Hosted on Acast. See acast.com/privacy for more information.

The war on drugs in the United States undid much of the progress of the Civil Rights Movement -- and today, it continues to derail millions within marginalized communities with arrests, convictions and incarcerations for marijuana possession. As more states move to legalize cannabis, social entrepreneur and activist Khadijah Tribble calls for equitable reform that centers on the casualties of the war and its insidious policies and paves a path toward restorative justice. Hosted on Acast. See acast.com/privacy for more information.

You may be familiar with the five stages of grief: denial, anger, bargaining, depression and acceptance. After decades of research and his own experience with tragic loss, grief expert David Kessler ventured beyond that classic framework and sought a sixth, crucial stage: meaning. He shares practical wisdom and strategies for anyone seeking to honor a loved one's memory and move through life in light of personal loss. (This conversation, hosted by TED curator Cloe Shasha Brooks, is part of TED's "How to Deal with Difficult Feelings" series.) Hosted on Acast. See acast.com/privacy for more information.

In this gripping talk, litigator and TED Fellow Itamar Mann details the perilous boat migrations of asylum seekers crossing the Mediterranean Sea. With a surplus of evidence gathered by researchers and activists, he explains how lawyers are making progress in prosecuting human rights abuses happening on militarized coasts. On a basic human level, Mann speaks to the obligation we have to defend each other's right to a dignified life -- because the future of how we inhabit the planet together depends on it. Hosted on Acast. See acast.com/privacy for more information.

Disrupting the status quo can be scary, but sometimes it’s necessary to make the world a fairer place. Reclaiming what it means to be a troublemaker, author Luvvie Ajayi Jones shares three questions to ask yourself when tackling fear and standing up for what you believe in -- and urges all of us to speak up in ways that honor ourselves and others. (This conversation, hosted by TED current affairs curator Whitney Pennington Rodgers, was part of an exclusive TED Membership event. Visit ted.com/membership to become a TED Member.) Hosted on Acast. See acast.com/privacy for more information.

If you can't afford an attorney, one will be appointed for you, right? Not in US civil court. From high legal fees to confusing paperwork and expensive lawyers, it can be difficult to settle civil matters. Entrepreneur and TED Fellow Rohan Pavuluri is working to streamline cumbersome legal processes with an app that empowers people to solve their own legal problems. Hosted on Acast. See acast.com/privacy for more information.

If you've sanded down your edges to fit in, it's time to bring them back -- there's power, value and beauty there, says Crystal Rasmussen. With candor and humility, Rasmussen shares their experience navigating shame, how it manifests in ourselves and the world and the ways drag revealed a path toward self-love and acceptance. A talk for anyone struggling with becoming exactly who they're meant to be -- and a reminder that it's rarely easy but always worth it. Hosted on Acast. See acast.com/privacy for more information.

Society has a set of stories it tells itself about who refugees are and what they look like, says documentarian and TED Fellow Feras Fayyad. With his films, he's on a mission to separate the facts about refugees from fiction, as a form of resistance -- for himself, his daughter and the millions of other Syrian refugees across the world. A harrowing account, a quest to end injustice and a testament to the power of storytelling. Hosted on Acast. See acast.com/privacy for more information.

Kenya's minibuses -- known as "matatus" -- offer a convenient, affordable and colorful way for people to get around. But they also pose safety risks and accessibility issues for many of their passengers, especially women. Bringing a feminist perspective, activist and TED Fellow Naomi Mwaura calls for a revolution in public transportation by making routes transparent, protecting passengers from harassment and paving a career path for women in the industry. Hosted on Acast. See acast.com/privacy for more information.

In big and small ways, we all experience loss: whether it’s the passing of a loved one, the close of a career or even the end of a dream. Explaining how to process many types of sorrow, marriage and family therapist Nina Westbrook highlights the importance of grief as a natural emotion and a powerful lens to help you imagine new futures -- and shares ways to support yourself and others through difficult times. (This conversation, hosted by TED curator Cloe Shasha Brooks, is part of TED’s “How to Deal with Difficult Feelings” series.) Hosted on Acast. See acast.com/privacy for more information.

We need an inside-out approach to how we diagnose disease, says immuno-engineer and TED Fellow Aaron Morris. Introducing cutting-edge medical research, he unveils implantable technology that gives real-time, continuous analysis of a patient's health at the molecular level. "We're creating a diagnostic lab inside your body," Morris says -- and it may pave the way to diagnosing and treating disease better and faster than ever before. Hosted on Acast. See acast.com/privacy for more information.

How much do you think about your future self? If your answer is not much, you're not alone. It can be difficult to plan for a version of yourself you haven't met yet, says psychologist Meg Jay. Sharing how to close the empathy gap between you and your future selves, she outlines courageous questions to ask about how your present and future can align, so you can begin to achieve your goals. (This conversation, hosted by TED current affairs curator Whitney Pennington Rodgers, was part of a TED Membership event. Visit  to become a TED Member.)TED Talks Daily is nominated for the Signal Award for Best Conversation Starter Podcast. Vote here!Interested in learning more about upcoming TED events? Follow these links:TEDNext: ted.com/futureyouTEDAI San Francisco: ted.com/ai-sf Hosted on Acast. See acast.com/privacy for more information.

A phone call to a US prison or jail can cost up to a dollar per minute -- a rate that forces one in three families with incarcerated loved ones into debt. In this searing talk about mass incarceration, criminal justice advocate and TED Fellow Bianca Tylek exposes the predatory nature of the billion-dollar prison telecom industry and presents straightforward strategies to dismantle the network of corporations that has a financial interest in seeing more people behind bars for longer periods of time. Hosted on Acast. See acast.com/privacy for more information.

The stress you may feel being otherized or stereotyped can take a significant toll on your health and well-being. In this thoughtful conversation, social psychologist Valerie Purdie-Greenaway reveals the true source of this anxiety (hint: it isn’t the individual) and shares strategies on building resilient systems of support for ourselves and others -- so that we can build a more inclusive, empathic and just world. (This conversation, hosted by TED curator Cloe Shasha Brooks, is part of TED’s “How to Deal with Difficult Feelings” series.) Hosted on Acast. See acast.com/privacy for more information.

What qualifies someone to become a judge? The answer is surprisingly vague and even taboo to discuss. Lawyer Jessica Kerr sifts through the murky, mysterious process that sits at the center of the Commonwealth judicial system in countries like Australia -- and makes the case for "judge school," a legal education better fit to bring justice, legitimacy and public trust to any court. Hosted on Acast. See acast.com/privacy for more information.

Introducing a new type of public space, custom-fit for communities in need of a shot of hope and wonder. Artist and TED Fellow Matthew Mazzotta takes us across the US, sharing delightful projects that refresh space and place, spark collective conversation and reignite a sense of possibility and purpose in their surroundings. Hosted on Acast. See acast.com/privacy for more information.

Scientists predict climate change will displace more than 180 million people by 2100 -- a crisis of "climate migration" the world isn't ready for, says disaster recovery lawyer and Louisiana native Colette Pichon Battle. In this passionate, lyrical talk, she urges us to radically restructure the economic and social systems that are driving climate migration -- and caused it in the first place -- and shares how we can cultivate collective resilience, better prepare before disaster strikes and advance human rights for all. Hosted on Acast. See acast.com/privacy for more information.