I LOVE technology (i'm a super geek) but if theres anything I love more then it, it would be food actually it would be eating food. If surviving in the future means i need a tablet to provide all my nutrition... then surviving hardly seems worth it.
I don't disbelieve it, but people have said that about hunting, meat eating, eating bread (e.g. celiac disease sufferers), and smoking (in smoking ban situations) but we tend to adapt in the main.