Visit http://TED.com to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. The future economy won't be built by people and factories, but by algorithms and artificial intelligence, says data scientist Mainak Mazumdar. But what happens when these algorithms get trained on biased data? Drawing on examples from Shanghai to New York City, Mazumdar shows how less-than-quality data leads to AI that makes wrong decisions and predictions -- and reveals three infrastructural resets needed to make ethical AI possible. 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: http://ted.com/membership Follow TED on Twitter: http://twitter.com/TEDTalks Like TED on Facebook: http://facebook.com/TED Subscribe to our channel: http://youtube.com/TED 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 (https://www.ted.com/about/our-organization/our-policies-terms/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 https://media-requests.ted.com

Take action on climate change at http://countdown.ted.com. With the Climate Reality Project, Al Gore is helping mold future leaders to build the movement for climate survival and social justice from the ground up. He introduces us to four of the Project's graduates, each of whom confronts climate change on their own terms: Ximena Loría, founder of Misión 2 Grados, an NGO influencing public policy in Central America; Nana Firman, "daughter of the rainforest" and advocate for climate justice among Indigenous peoples; Gloria Kasang Bulus, a Nigerian activist for women and education; and Tim Guinee, a first responder and climate change fighter in upstate New York. Together, they're gathering local actors into a global, grassroots movement that aims to turn the climate fight around. This talk was part of the Countdown Global Launch on 10.10.2020. (Watch the full event here: https://youtu.be/5dVcn8NjbwY.) Countdown is TED's global initiative to accelerate solutions to the climate crisis. The goal: to build a better future by cutting greenhouse gas emissions in half by 2030, in the race to a zero-carbon world. Get involved at https://countdown.ted.com/sign-up Become a TED Member: http://ted.com/membership Follow Countdown on Twitter: http://twitter.com/tedcountdown Follow Countdown on Instagram: http://instagram.com/tedcountdown Subscribe to our channel: http://youtube.com/TED 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 (https://www.ted.com/about/our-organization/our-policies-terms/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 https://media-requests.ted.com

Take action on climate change at http://countdown.ted.com. Concrete is the second most-used substance on Earth (behind water), and it's responsible for eight percent of the world's carbon footprint. Cement researcher Karen Scrivener shares the research behind a pioneering new kind of cement known as LC3, which could slash carbon emissions from this crucial building material by 40 percent, if adopted at scale. This talk was part of the Countdown Global Launch on 10.10.2020. (Watch the full event here: https://youtu.be/5dVcn8NjbwY.) Countdown is TED's global initiative to accelerate solutions to the climate crisis. The goal: to build a better future by cutting greenhouse gas emissions in half by 2030, in the race to a zero-carbon world. Get involved at https://countdown.ted.com/sign-up Become a TED Member: http://ted.com/membership Follow Countdown on Twitter: http://twitter.com/tedcountdown Follow Countdown on Instagram: http://instagram.com/tedcountdown Subscribe to our channel: http://youtube.com/TED 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 (https://www.ted.com/about/our-organization/our-policies-terms/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 https://media-requests.ted.com

You take vacation days, sick days and mental health days; now it's time to add a financial health day to that list! What to do on it? Behavioral psychologist Wendy De La Rosa shares 10 simple steps you can take to spend less, save more -- and stress less. Managing your money can feel scary and complicated, but it doesn't have to be. In this TED series, behavioral scientist Wendy De La Rosa explains why we spend too much and save too little -- and shares easy steps to help us achieve a more secure financial future. (Made possible with the support of Wells Fargo) Watch Your Money and Your Mind with Wendy De La Rosa at https://go.ted.com/yourmoneyandyourmind

What convinced British citizens to send in their taxes on time — and resulted in San Diego residents reducing their energy consumption? Learning that their neighbors were doing it. Behavioral psychologist Wendy De La Rosa shares the surprising power of our peers and how we can use it to improve our financial habits. Managing your money can feel scary and complicated, but it doesn't have to be. In this TED series, behavioral scientist Wendy De La Rosa explains why we spend too much and save too little -- and shares easy steps to help us achieve a more secure financial future. (Made possible with the support of Wells Fargo) Watch Your Money and Your Mind with Wendy De La Rosa at https://go.ted.com/yourmoneyandyourmind

Online retailers resort to all kinds of strategies to separate you from your hard-earned money. Behavioral scientist Wendy De La Rosa names three tactics to look out for -- and shares how you can keep yourself from falling for them. Managing your money can feel scary and complicated, but it doesn't have to be. In this TED series, behavioral scientist Wendy De La Rosa explains why we spend too much and save too little -- and shares easy steps to help us achieve a more secure financial future. (Made possible with the support of Wells Fargo) Watch Your Money and Your Mind with Wendy De La Rosa at https://go.ted.com/yourmoneyandyourmind

Saving money is like working out or eating right -- it's easier said than done. Behavioral scientist Wendy De La Rosa streamlines the process with two quick tips that can help you achieve your goals. Managing your money can feel scary and complicated, but it doesn't have to be. In this TED series, behavioral scientist Wendy De La Rosa explains why we spend too much and save too little -- and shares easy steps to help us achieve a more secure financial future. (Made possible with the support of Wells Fargo) Watch Your Money and Your Mind with Wendy De La Rosa at https://go.ted.com/yourmoneyandyourmind

Visit http://TED.com to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. As the founder of a startup, Tracy Young often worried that employees and investors valued male CEOs more -- and that being a woman compromised her position as a leader. In this brave, personal talk, she gives an honest look at the constraints women face when trying to adapt to a male-dominated business culture -- and shares how she developed the courage and vulnerability to lead as her complete, raw self. (This talk contains a graphic story. Discretion is advised.) 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: http://ted.com/membership Follow TED on Twitter: http://twitter.com/TEDTalks Like TED on Facebook: http://facebook.com/TED Subscribe to our channel: http://youtube.com/TED 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 (https://www.ted.com/about/our-organization/our-policies-terms/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 https://media-requests.ted.com