[pedroaraujo]

It feels odd that on an entire post talking about the challenges of treating diseases like Polio, Alzheimer and Malaria, and the reinvention of the toilet too, people are focusing on a single statement that he just posed as a possibility for the future.

Maybe it is just the HN mentality of nitpicking to every mention of the word "software".

[tough_luck]

I'm sure there will be comments on other aspects also. But discussion on this part is important too.