The Hustle
August 11, 2026
Why Woolly Mammoth De-extinction Is Really About Programming Biology
TL;DR
Colossal Biosciences is using ancient mammoth DNA to develop gene-editing technology valued at $10.2 billion, with the true goal being to master biological programming for future human applications.
Key Takeaways
- 1Yuka, a woolly mammoth specimen that died 40,000 years ago, is the centerpiece of Colossal Biosciences' de-extinction project funded by billions in investor capital.
- 2Colossal Biosciences reached a $10.2 billion valuation despite the woolly mammoth de-extinction being secondary to its core mission of developing gene-editing capabilities.
- 3The real value proposition is learning to 'program biology' to control outcomes, with potential applications extending beyond mammoths to human longevity and genetic customization.
- 4The technology could enable future humans to choose lifespan (living to 150 or 80 years old) and genetic traits, fundamentally changing what is possible in human biology.
Notable Quotes
“Strategically, it's less about the mammoths and more about the capability. It's learning how to program biology in order to control certain outcomes, and someday that could apply to us.”
— Investor
“If you give them that range, that capability, that would be a completely different world.”
— Speaker
Chapters
1. The Mammoth and the Investment
Yuka, a 40,000-year-old woolly mammoth specimen, is driving billions in investor funding into Colossal Biosciences, a company focused on de-extinction technology.
2. The Real Mission Beyond De-extinction
Colossal's $10.2 billion valuation is built not on mammoths themselves but on developing the capability to 'program biology' and control genetic outcomes.
3. Transformative Applications for Humanity
The gene-editing technology could enable humans to customize lifespan (living to 150 or 80) and genetic traits, creating unprecedented control over human biology.
Key People & Entities
- Colossal Biosciences
- Biotech company pursuing woolly mammoth de-extinction and developing gene-editing technology
- Yuka
- 40,000-year-old woolly mammoth specimen providing DNA for de-extinction research
Glossary
- De-extinction
- The process of using genetic engineering and ancient DNA to resurrect extinct species.
- Gene-editing
- Technology that allows scientists to modify DNA sequences to change specific genetic traits or outcomes.