All life has a kind of seamlessness. All creatures have to be aware of their environment, and there has been an evolution of the capacities needed for detecting increasingly complex stimuli. I have no problem calling this "meaning," since all creatures pick out meaningful facets of their environment. For the first creatures, these facets were physical and mediated by receptor proteins. Sperm and eggs find each other by protein shapes; photosynthetic bacteria find light by protein shapes. The impetus to figure out what's going on is still very much programmed into our highly complex brains.

Science and Spirit interview (2004)