Exactly when and where did life on Earth begin? Scientists have long thought that it emerged three billion years ago in the ocean — until astrobiologist Tara Djokic and her team made an unexpected discovery in the western Australian desert. Learn how an ancient rock found near a hot volcanic pool is shifting our understanding of the origin-of-life puzzle.For a chance to give your own TED Talk, fill out the Idea Search Application: <a href="https://ted.com/ideasearch" rel="noopener noreferrer" target="_blank">ted.com/ideasearch</a>.<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Exactly when and where did life on Earth begin? Scientists have long thought that it emerged three billion years ago in the ocean — until astrobiologist Tara Djokic and her team made an unexpected discovery in the western Australian desert. Learn how an ancient rock found near a hot volcanic pool is shifting our understanding of the origin-of-life puzzle. For a chance to give your own TED Talk, fill out the Idea Search Application: ted.com/ideasearch. Hosted on Acast. See acast.com/privacy for more information.

Exactly when and where did life on Earth begin? Scientists have long thought that it emerged three billion years ago in the ocean — until astrobiologist Tara Djokic and her team made an unexpected discovery in the western Australian desert. Learn how an ancient rock found near a hot volcanic pool is shifting our understanding of the origin-of-life puzzle.For a chance to give your own TED Talk, fill out the Idea Search Application:&nbsp;<a href="https://ted.com/ideasearch" rel="noopener noreferrer">ted.com/ideasearch</a>. Hosted on Acast. See <a href="https://acast.com/privacy" rel="noopener noreferrer">acast.com/privacy</a> for more information.

This ancient rock is changing our theory on the origin of life | Tara Djokic

We get it. You care about the climate crisis—but sometimes thinking about it is just too overwhelming. Well, we’re here to help with that. Host Dan Kwartler unpacks the problems and solutions behind big systemic issues in bite-sized episodes. You’ll find out which bag is best for the planet, imagine our world without humans, and follow the international journey of the very shirt on your back. Yes, we’re going to talk about the bleak stuff—it’s a crisis after all—but we’ll also share little ways you can make changes in your daily life, in your towns and cities, and at your workplaces to help change climate change. Ultimately we’re aiming for some HOPE through a focus on solutions, instead of just, you know, tumbling towards inevitable doom. You can also get involved by joining Countdown, TED’s global initiative to accelerate solutions to the climate crisis in collaboration with Future Stewards. Find out more at countdown.ted.com<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

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We get it. You care about the climate crisis—but sometimes thinking about it is just too overwhelming. Well, we’re here to help with that. Host Dan Kwartler unpacks the problems and solutions behind big systemic issues in bite-sized episodes. You’ll find out which bag is best for the planet, imagine our world without humans, and follow the international journey of the very shirt on your back. Yes, we’re going to talk about the bleak stuff—it’s a crisis after all—but we’ll also share little ways you can make changes in your daily life, in your towns and cities, and at your workplaces to help change climate change. Ultimately we’re aiming for some HOPE through a focus on solutions, instead of just, you know, tumbling towards inevitable doom. You can also get involved by joining Countdown, TED’s global initiative to accelerate solutions to the climate crisis in collaboration with Future Stewards. Find out more at countdown.ted.com Hosted on Acast. See acast.com/privacy for more information.

We get it. You care about the climate crisis—but sometimes thinking about it is just too overwhelming. Well, we’re here to help with that. Host Dan Kwartler unpacks the problems and solutions behind big systemic issues in bite-sized episodes. You’ll find out which bag is best for the planet, imagine our world without humans, and follow the international journey of the very shirt on your back. Yes, we’re going to talk about the bleak stuff—it’s a crisis after all—but we’ll also share little ways you can make changes in your daily life, in your towns and cities, and at your workplaces to help change climate change. Ultimately we’re aiming for some HOPE through a focus on solutions, instead of just, you know, tumbling towards inevitable doom. You can also get involved by joining Countdown, TED’s global initiative to accelerate solutions to the climate crisis in collaboration with Future Stewards. Find out more at countdown.ted.com Hosted on Acast. See <a href="https://acast.com/privacy" rel="noopener noreferrer">acast.com/privacy</a> for more information.

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This ancient rock is changing our theory on the origin of life | Tara Djokic

This ancient rock is changing our theory on the origin of life | Tara Djokic

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