Elon Musk’s brain implant company is approved for human testing. How alarmed should we be?

The billionaire’s record has raised concerns over Neuralink’s ability to responsibly oversee the development of such an invasive device. Musk’s brain-implant company Neuralink last week received approval to conduct its first clinical trials. Photograph: Dado Ruvić/Reuters – Regarding Elon Musk – By Kari …