A new understanding of the fundamental connection between mind and body explains phenomena such as phantom limbs, and has surprising implications
In 2018, billionaire Silicon Valley entrepreneur Sam Altman paid a startup called Nectome $10,000 to preserve his brain after he dies and, when the technology to do so becomes available, to upload his memories and consciousness to the cloud.
This prospect, which was recently popularised in Amazon Prime’s sci-fi comedy series Upload, has long been entertained by transhumanists. Although theoretically possible, it is rooted in the flawed idea that the brain is separate from the body, and can function without it.
