Beautiful Virgin Islands

Wednesday, Aug 27, 2025

'Designer babies' could be just two years away, expert claims

'Designer babies' could be just two years away, expert claims

Genetically-modified babies are "highly desirable" to help protect people from disease and could be created ethically within two years, according to a new scientific paper.
Gene editing now presents such low risks that it could be used in human embryos, according to an analysis by Kevin Smith, a bioethicist at Abertay University in Scotland, published last week in the journal Bioethics.

Advocates like Smith want to change the genetic makeup of embryos to prevent the transmission of gene-related diseases.
However, the practice is hugely controversial due to fears that it could be used to create "designer babies" whose genes have been edited for non-therapeutic purposes.

In November 2018 Chinese scientist He Jiankui sparked outrage after announcing he had created the first genetically-modified babies in the world from embryos altered to make them resistant to HIV.

But Smith says their creation is ethically justifiable and would offer hope to parents at risk of transmitting serious genetic disease to their offspring, according to a statement.

From a "utilitarian standpoint" genetic modification is the "only conceivable way" to deal with multiple disease-associated genes in an embryo, according to Smith.

Genetic modification would allow doctors to protect future people against cardiovascular disease, cancer and dementia, as well as other common illnesses, said Smith.

"If several common disorders could be avoided or delayed by genetically modifying humans, the average disease-free lifespan could be substantially extended," he said in a press statement.

Smith recommends delaying genetic modification programs because right now "society is largely opposed to genetically modifying humans."

Still, he believes an ethical attempt to produce genetically-modified babies could be less than two years away.


Criticism

His work has been criticized by other experts in the field, who point out that the risks of gene editing are still being studied.

"I do not believe that there are adequate experiments that will 'prove' that this technology is safe," Joyce Harper of the University College London (UCL) Institute for Women's Health told the Science Media Centre (SMC) in London. "So we need to tread carefully."

Harper underlines that genome editing has huge potential, but wants "public debate and legislation to ensure we have carefully thought this through."

Sarah Norcross, director of the Progress Educational Trust (PET), an organization that works to improve public understanding of genetics, called Smith's analysis "flawed."

Norcross points out that the public might not change its mind about genetically-modified babies, and more work needs to be done in understanding the risks of the technology.

"Lessons should be learned from the mistakes that were made last year, by the Chinese scientist who was responsible for the world's first genome-edited babies," Norcross told the SMC.

"If this technology is to be put to similar use in future, then far higher scientific and ethical standards need to be met."

Authorities in China have since said that the experiments which led to the birth of the babies broke the country's laws, and the scientists involved were suspended.

In October, researchers from the Broad Institute of MIT and Harvard published details of a new gene-editing technology that could potentially correct up to 89% of genetic defects, including those that cause diseases like sickle cell anemia.
Newsletter

Related Articles

Beautiful Virgin Islands
0:00
0:00
Close
Manhunt in Australia: Armed Anti-Government Suspect Kills Police Officers Sent to Arrest Him
China Launches World’s Most Powerful Neutrino Detector
How Beijing-Linked Networks Shape Elections in New York City
Ukrainian Refugee Iryna Zarutska Fled War To US, Stabbed To Death
Elon Musk Sues Apple and OpenAI Over Alleged App Store Monopoly
2 Australian Police Shot Dead In Encounter In Rural Victoria State
Vietnam Evacuates Hundreds of Thousands as Typhoon Kajiki Strikes; China’s Sanya Shuts Down
UK Government Delays Decision on China’s Proposed London Embassy Amid Concerns Over Redacted Plans
A 150-Year Tradition to Be Abolished? Uproar Over the Popular Central Park Attraction
A new faith called Robotheism claims artificial intelligence isn’t just smart but actually God itself
Deputy Prime Minister Angela Rayner Purchases Third Property Amid Housing Tax Reforms Debate
HSBC Switzerland Ends Relationships with Over 1,000 Clients from Saudi Arabia, Lebanon, Qatar, and Egypt
Sharia Law Made Legally Binding in Austria Despite Warnings Over 'Incompatible' Values
Italian Facebook Group Sharing Intimate Images Without Consent Shut Down Amid Police Investigation
Dutch Foreign Minister Resigns Amid Deadlock Over Israel Sanctions
Trump and Allies Send Messages of Support to Ukraine on Independence Day Amid Ongoing Conflict
China Reels as Telegram Chat Group Shares Hidden-Camera Footage of Women and Children
Sam Nicoresti becomes first transgender comedian to win Edinburgh Comedy Award
Builders uncover historic human remains in Lancashire house renovation
Australia Wants to Tax Your Empty Bedrooms
MotoGP Cameraman Narrowly Avoids Pedro Acosta Crash at Hungarian Grand Prix
FBI Investigates John Bolton Over Classified Documents in High-Profile Raids
Report reveals OpenAI pitched national ChatGPT Plus subscription to UK ministers
Labour set to freeze income tax thresholds in long-term 'stealth' tax raid
Coca‑Cola explores sale of Costa coffee chain
Trial hears dog walker was chased and fatally stabbed by trio
Restaurateur resigns from government hospitality council over tax criticism
Spanish City funfair shut after serious ride injury
Suspected arson at Ilford restaurant leaves three in critical condition
Tottenham beat Manchester City to go top of Premier League
Bank holiday heatwave to hit 30°C before remnants of Hurricane Erin arrive
UK to deploy immigration advisers to West Africa to block fake visas
Nurse who raped woman continued working for a year despite police alert
Drought forces closures of England’s canal routes, canceling boat holidays
Sweet tooth scents: food-inspired perfumes surge as weight-loss drugs suppress appetites
Experts warn Britain dangerously reliant on imported food
Family of Notting Hill Carnival murder victim call event unmanageable
Bunkers, Billions and Apocalypse: The Secret Compounds of Zuckerberg and the Tech Giants
Ukraine Declares De Facto War on Hungary and Slovakia with Terror Drone Strikes on Their Gas Lifeline
Animated K-pop Musical ‘KPop Demon Hunters’ Becomes Netflix’s Most-Watched Original Animated Film
New York Appeals Court Voids Nearly $500 Million Civil Fraud Penalty Against Trump While Upholding Fraud Liability
Elon Musk tweeted, “Europe is dying”
Far-Right Activist Convicted of Incitement Changes Gender and Demands: "Send Me to a Women’s Prison" | The Storm in Germany
Hungary Criticizes Ukraine: "Violating Our Sovereignty"
Will this be the first country to return to negative interest rates?
Child-free hotels spark controversy
North Korea is where this 95-year-old wants to die. South Korea won’t let him go. Is this our ally or a human rights enemy?
Hong Kong Launches Regulatory Regime and Trials for HKD-Backed Stablecoins
China rehearses September 3 Victory Day parade as imagery points to ‘loyal wingman’ FH-97 family presence
Trump Called Viktor Orbán: "Why Are You Using the Veto"
×