Horizon CDT Research Highlights

Research Highlights

Mind Uploading: Neuroscience to Narrative

  Angela Thornton (2019 cohort)

The hypothetical concept of creating a digital replica of an individual human mind and uploading it into an artificial carrier (such as a digital computer) has been a recurring theme in science fiction since the mid 1950’s. The concept of mind uploading has featured in popular TV programmes like Black Mirror (Brooker, Jones & Reisz, 2011-) and Years and Years (Cellan Jones & Shindler, 2019) as well as Netflix's Altered Carbon (Lenic, 2018 -) and Amazon's Upload (Daniels & Klein, 2020-). 

However, while it is not yet science fact, breakthrough discoveries such as new tools for mapping neuronal connections, high resolution imaging and growth in nanoscience and computing, means that many scientists believe that it is theoretically possible - albeit decades away.

Hence the global community has been actively researching mind uploading, or more scientifically, the creation of a Substrate Independent Mind (SIM) via Whole Brain Emulation (WBE). Some scientists believe there are two conceptual routes to WBE: either via neural prothesis or from a preserved brain. The first approach would involve gradually replacing each piece of brain with a prothesis tailored to that individual until the whole brain has been replaced. The other involves preserving an individual brain then via 'scan and copy' obtaining the information necessary to emulate or replicate it. (Sanberg & Bostrom, 2008; The Carboncopies Foundation, 2020. https://carboncopies.org/). 

Many disciplines are engaging with the research including neuroscience, neuroengineering, robotics, physics, computing, psychologists and sociologists and projects are attracting funding of millions even billions from national and international organisations.

As you might imagine this research is contentious and has sparked many philosophical debates around such topics as the mind-body problem, whether the mind is an emergent function of the brain as well as personal identity and consciousness. These issues continue to be debated and will inform my own research.  

However, with mind uploading, there is a paucity of research among the public, possibly because the concept is still very much in the research phase and likely decades from realisation. At the heart of my PhD is the reaction of the public to the hypothetical concept and I am looking to explore their potential journey or narrative to mind uploading (or not) and maybe a digital life in virtual worlds. 

Since this work is conceptual and futuristic, I am exploring innovative tools and techniques such as VR, gaming, design fiction (Bleecker, 2009; Lindley & Coulton, 2015), ContraVision (Mancini et al, 2010), storytelling/narrative, music and theatre (Nisker, 2010).

My research will provide unique insight into the public’s perception of and reaction to mind uploading and highlight the use of innovative methods to present and evaluate novel, technological concepts. 


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