I think it's a mistake to treat different realms of knowledge as if they are some how fundamentally the same.

Mostly, I try to take a rational approach to life.

There's kind of this real social pressure to not argue about things.

We've seen how grassroots journalism by blogs has had an impact at various points politically, as ordinary people have amplified stories that were being ignored by the traditional press.

I can't do anything quietly anymore.

You shouldn't use anything as the sole source for anything, in my view.

I still believe there is a need to open up search and it will come eventually. It is very important to challenge the current models.