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What makes Elon Musk's brain implant devices a double-edged sword

Neuralink's brain implant devices could cure paralysis and schizophrenia in humans, but concerns about privacy linger

Neuralink brain implant devices
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Neuralink brain implant devices

Devangshu Datta New Delhi
In a Star Trek Voyager episode, the former Borg drone Seven of Nine suggests one of her crewmates replaces the habit of meditation with a “much more efficient cortical implant”. In the late 1990s, this was a funny science fiction meme. Last month, however, privately-held neuroscience research outfit, Neuralink announced it had permission from the US Food and Drug Administration (FDA) to conduct human trials of its brain implant devices.  

This led to a surge in the valuation of the privately-held company to $5 billion from an earlier $2 billion, as it raised new financing. Of course, given that one