Evolve solutions; when you find a good one, don't stop.

We don't really understand most of what's happening in the cosmos. Is there any afterlife? Who knows.

To a space alien or a German Shepherd dog, two humans would be indistinguishable, just as attractive and unattractive space aliens and German Shepherd dogs are difficult for you to tell apart.

Reductionism is not the right viewpoint for everything, and it certainly won't explain the relationship between the brain and the mind. This is because of a feature known as emergence. When you put together large numbers of pieces and parts, the whole can become something greater than the sum.

One of the most impressive features of brains - and especially human brains - is the flexibility to learn almost any kind of task that comes its way.

Every week I get letters from people worldwide who feel that the possibilian point of view represents their understanding better than either religion or neo-atheism.

We believe we're seeing the world just fine until it's called to our attention that we're not.