We can bring extinct species back from the dead | Big Think

TL;DR

Doctor Barbara Durrant works to bring back the Northern White Rhino from extinction using advanced reproductive techniques.

Transcript

• [Man] Good girl. - [Barbara] Okay, going in with the probe. - [Man] Okay. - [Narrator] This is Doctor Barbara Durrant. She's working to save a species, and holy crap she's sticking her arm all the way in. Wow, let's go back to the beginning and get some context. (tape rewinding) This is a zoo, a frozen zoo. - [Barbara] So, I can pull some of thes... Read More

Key Insights

• 🎅 The frozen zoo at the San Diego Zoo contains genetic material from over 10,000 animal species.
• 🥺 Doctor Barbara Durrant leads efforts to bring back the Northern White Rhino from extinction.
• ❓ Advanced reproductive techniques are being used to convert skin cells into stem cells for embryo creation.
• 📽️ The project requires cooperation with Southern White Rhinos for carrying Northern White Rhino embryos.
• 🦔 Long-term planning and cutting-edge technology are essential for the success of the project.
• 💾 Doctor Durrant feels a personal obligation to save species from extinction due to human activities.
• 😫 The project may set a precedent for reviving other extinction-threatened species.

Questions & Answers

Q: What is the significance of the frozen zoo at the San Diego Zoo?

The frozen zoo contains genetic material from thousands of species and is crucial for preserving biodiversity and potentially bringing back extinct species.

Q: How does Doctor Durrant plan to bring the Northern White Rhino back from extinction?

Doctor Durrant plans to utilize advanced reproductive techniques, converting skin cells into stem cells and creating embryos for Southern White Rhinos to carry.

Q: What challenges are faced in the process of reviving the Northern White Rhino?

The process involves developing new technologies and overcoming the lack of reproductive capability in the remaining Northern White Rhinos, making it a complex and challenging endeavor.

Q: What implications does the success of this project have for other endangered species?

The success of bringing back the Northern White Rhino could pave the way for similar conservation efforts for other endangered or extinct species, offering hope for future biodiversity conservation.

Summary & Key Takeaways

• Doctor Barbara Durrant leads the San Diego Zoo's Reproductive Sciences Department and oversees the preservation of genetic material from over 10,000 animal species in a frozen zoo.

• Their team aims to bring back the Northern White Rhino, which is functionally extinct, using skin cells converted into stem cells to create embryos for Southern White Rhinos to carry.

• The project is a long-term effort requiring cutting-edge technology and may set a precedent for reviving other extinct species.