Scientist Suggests Human Lifespan Could Theoretically Be Extended by Hundreds of Years
Amul Info ·
Chinese professor Xiaoping Ren has suggested that, if head-transplant technology were developed, it could theoretically make it possible to extend human lifespan significantly. He said a young, healthy donor body could be one of the conditions for such an approach. However, extending life by…
Professor Xiaoping Ren, head of the orthopaedics department at the Second Clinical Hospital of the University of Traditional Chinese Medicine, has suggested that it could theoretically be possible to extend human life by hundreds of years if a technology for transplanting a person’s head onto another body were developed. He made the remarks in an interview with the RIA Novosti news agency.
According to the scientist, head transplantation could significantly extend a person’s lifespan if a donor body could be kept young and healthy. The professor stressed the importance of scientifically investigating the idea and said that some animal experiments provide a basis for further research in this area.
In late February 2015, Italian surgeon Sergio Canavero announced the launch of the HEAVEN/AHBR project. The project aimed to transplant a volunteer’s head onto a donor body and restore the nerve connections between the brain and the spinal cord. The surgeon called this approach the “GEMINI protocol.”
In late 2016, Canavero and Xiaoping Ren shared information about experiments involving head transplantation. Researchers later also reported that a head-transplant operation had been performed between two deceased people at a hospital in China. According to the reports, the operation lasted 18 hours.
The report notes that the experiments involved the use of polyethylene glycol, a substance intended to help nerve fibres reconnect, as well as an ultra-thin carbon nanoknife. Special stimulation techniques were also used in an attempt to restore connections between nerve cells at the site where the spinal cord had been severed.
However, extending human life by hundreds of years through head transplantation is not currently an established medical procedure. Safely connecting the brain to a new body, restoring spinal cord function and ensuring long-term outcomes remain extremely complex scientific challenges. Therefore, the professor’s comments should be viewed as a hypothesis related to future research rather than a technology ready for practical use.