An Indigenous bioethicist on CRISPR and decolonizing DNA
By Alissa Greenberg,
NOVA
| 09. 11. 2020
When scientists set out to sequence the entire human genome in 1990, it was considered an undertaking on par with splitting the atom or landing on the Moon. They finished in 2003, two years ahead of schedule. Within another 10 years, researchers had harnessed a biological tool called CRISPR-Cas9 to “edit” human genes. And just three years after that, Chinese scientists deployed the same gene-editing tool in an experimental treatment for lung cancer.
Our understanding of human DNA has progressed at breakneck speed, revolutionizing forensics, revealing our ancestral connections, and launching the field of medical genetics. And with the advent of CRISPR, highly targeted gene editing has become possible. The implications are tremendous.
But as the science races forward, once-hypothetical ethical concerns are quickly becoming reality. In 2018, Chinese researcher He Jiankui shocked the world when he announced the birth of twin girls from embryos that had been gene edited in an attempt to make them immune to HIV. Though He and two of his colleagues were widely condemned and sentenced to prison, other “rogue” scientists could still follow suit. ...
Related Articles
By Mary Annette Pember, ICT News [cites CGS' Katie Hasson] | 04.18.2025
The sight of a room full of human cadavers can be off-putting for some, but not for Haley Omeasoo.
In fact, Omeasoo’s comfort level and lack of squeamishness convinced her to pursue studies in forensics and how DNA can be...
Gray wolf by Jessica Eirich via Unsplash
“I’m not a scarcity guy, I’m an abundance guy”
– Colossal co-founder and CEO Ben Lamm, The New Yorker, 4/14/25
Even the most casual consumers of news will have seen the run of recent headlines featuring the company Colossal Biosciences. On March 4, they announced with great fanfare the world’s first-ever woolly mice, as a first step toward creating a woolly mammoth. Then they topped that on April 7 by unveiling one...
By Katrina Northrop, The Washington Post | 04.06.2025
photo via Wikimedia Commons licensed under CC by 3.0
China's most infamous scientist is attempting a comeback. He Jiankui, who went to jail for three years after claiming he had created the world's first genetically altered babies, says he remains...
By Anumita Kaur [cites CGS’ Katie Hasson], The Washington Post | 03.25.2025
Genetic information company 23andMe has said that it is headed to bankruptcy court, raising questions for what happens to the DNA shared by millions of people with the company via saliva test kits.
Sunday’s announcement clears the way for a new...