Mars One design not feasible, MIT researchers find – KurzweilAI

So, it's still a work in progress. I don't think this is a surprise.

> Based on the typical work schedule, activity levels, and metabolic rates of astronauts on the International Space Station (ISS), the MIT researchers estimated that a settler would have to consume about 3,040 calories daily to stay alive and healthy on Mars.

Sounds like a McDonalds hamburger could take care of this.