Nobel laureate Paul Nurse describes evolution by natural selection as "the most beautiful idea in biology." He unpacks Charles Darwin's theory, explaining how complexity emerges without a designer

Nobel laureate Paul Nurse describes evolution by natural selection as "the most beautiful idea in biology." He unpacks Charles Darwin's theory, explaining how complexity emerges without a designer and the profound impact of tiny variations on our understanding of life.

Nurse explores the deep genetic connections linking all organisms, from humans to yeast, prompting a crucial question: if all life is related, what do we owe to the living world? A distinguished biochemist, Nurse was awarded the 2001 Nobel Prize for his discoveries in cell cycle regulation.

For more insights, subscribe to Big Think on YouTube or read the video transcript.

EarthX, the official network of Earth Day, is dedicated to inspiring conservation and sustainability. Committed to protecting our planet, EarthX offers programming that supports this mission.

EarthX, the official network of Earth Day, is dedicated to inspiring conservation and sustainability. Committed to protecting our planet, EarthX offers programming that supports this mission. Learn more at earthxmedia.com.

Join conservationist Ivan Carter in "Defenders of the Wild" as he seeks solutions for balanced wildlife ecosystems. In Season 3, Episode 8, "Don't Poke the Bear," Ivan hunts for a black bear in Utah to study its behavior, using a special tool to get close enough to tag it.

Sailfish efficiently hunt prey, using minimal energy and changing color to confuse them. Discover more captivating natural history content, spanning 50 years, on BBC Earth.

Subscribe to

Sailfish efficiently hunt prey, using minimal energy and changing color to confuse them. Discover more captivating natural history content, spanning 50 years, on BBC Earth.

Subscribe to BBC Earth for incredible stories: http://bit.ly/BBCEarthSub. Stay updated with our newsletter: https://www.bbcearth.com/newsletter. Explore playlists like Best of BBC Earth and Planet Earth III.

This is a commercial page from BBC Studios. For service information and feedback, visit: http://bbcworldwide.com/vod-feedback--contact-details.aspx.

Discover amazing otter moments, from learning to swim to hunting, brought to you by BBC Earth. We offer 50 years of entertaining, thought-provoking, and exclusive natural history content,

Discover amazing otter moments, from learning to swim to hunting, brought to you by BBC Earth. We offer 50 years of entertaining, thought-provoking, and exclusive natural history content, showcasing the world's beauty and wonder.

Subscribe to [BBC Earth](http://bit.ly/BBCEarthSub) and sign up for our [newsletter](https://www.bbcearth.com/newsletter) for the latest updates. You can also explore more captivating natural history content, including the [Best of BBC Earth](https://bit.ly/BestOfBBCEarth).

This is a commercial page from BBC Studios. For service information and feedback, visit [BBC Worldwide](http://bbcworldwide.com/vod-feedback--contact-details.aspx).

Join CCL's Media Manager Ashley Hunt-Martorano for a training on TikTok. This session will introduce you to the platform, including CCL's active channel

Join CCL's Media Manager Ashley Hunt-Martorano for a training on TikTok. This session will introduce you to the platform, including CCL's active channel ([@citizensclimate](https://www.tiktok.com/@citizensclimate)), and enhance your group's use of TikTok to achieve social media goals and interact with millions of users.

The training covers key topics such as "Why TikTok," "What is TikTok," "Getting Started," and "CCL's TikTok Strategy."

Access presentation slides [here](https://cclusa.org/tiktok-slides) and join the TikTok Forum in the Social Media Action Team on CCL Community [here](https://community.citizensclimate.org/groups/discuss/975/3102).

The southern blue-ringed octopus, named for its vibrant rings, is a small but deadly cephalopod, growing up to 8 inches. Despite its potent venom, this creature is not aggressive, biting only when

The southern blue-ringed octopus, named for its vibrant rings, is a small but deadly cephalopod, growing up to 8 inches. Despite its potent venom, this creature is not aggressive, biting only when agitated. It prefers to hunt small prey like crabs and patrol its tide pools undisturbed.

Learn more about marine life in our [Encyclopedia](https://bit.ly/3sfyfKI). Subscribe to our channel and join our community of Wavemakers! 🌊

Stay connected with us on [Instagram](https://www.instagram.com/oceana/), [Twitter](http://twitter.com/oceana), and [Facebook](https://www.facebook.com/oceana/).

Few U.S. states are actively transforming their economies to meet climate goals aligned with the Paris Agreement. The "Sustainability Pioneers" series showcases New York as a leader in bold

Few U.S. states are actively transforming their economies to meet climate goals aligned with the Paris Agreement. The "Sustainability Pioneers" series showcases New York as a leader in bold climate action. Its "Reforming the Energy Vision" policy targets 50% clean energy by 2030.

The episode also explores grassroots energy transitions at Eco Village At Ithaca and Hunt Country Vineyards in the Finger Lakes. (Published March 17, 2016)

Enhance your local outreach with CCL's branded resources. Join Marketing Manager Ashley Hunt-Martorano and Designer Breanna Cooke for a training covering essential tools like Canva graphic design

Enhance your local outreach with CCL's branded resources. Join Marketing Manager Ashley Hunt-Martorano and Designer Breanna Cooke for a training covering essential tools like Canva graphic design templates, brand guidelines, logos, photos, and messaging strategies.

This session will guide you through finding and utilizing these resources effectively. Access presentation slides here and the CCL Community page here for further details.

Polar bear cubs spend over two years with their mothers, learning vital survival and hunting skills for their harsh environment. Discover more in our Marine Life

Polar bear cubs spend over two years with their mothers, learning vital survival and hunting skills for their harsh environment. Discover more in our Marine Life Encyclopedia.

Join our community of Wavemakers! Subscribe to our channel and connect with us on social media: Instagram, Twitter, and Facebook.

Learn how to leverage social media platforms like Twitter, Facebook, Instagram, LinkedIn, and TikTok as powerful lobbying tools for climate action. CCL's Marketing Manager, Ashley Hunt-Martorano,

Learn how to leverage social media platforms like Twitter, Facebook, Instagram, LinkedIn, and TikTok as powerful lobbying tools for climate action. CCL's Marketing Manager, Ashley Hunt-Martorano, will guide you.

Discover strategies to effectively persuade elected officials, friends, family, and neighbors to support climate initiatives.

For more in-depth training and resources, explore the Social Media Action Team and CCL Community Training.