Is a mix of humanity with technology desirable or ethical?

A new business aims to integrate computer technology into our brains. But is this mix of humanity with technology desirable or ethical, ask Agata Sagan and Peter Singer.

HAVE you ever wished you could add extra memory to your brain? Elon Musk may be able to help you with that.

Musk heads the company best known for making Tesla, the industry-leading electric car. He is also the CEO of SpaceX, which is building rockets so that humans can live on Mars.