Sometimes he hated that voice in his brain, the one that slapped him upside the head anytime he got too stupid. Funny, it happened a lot with Sienna.
The most important characteristic of an organism is that capacity for internal self-renewal known as health. There are two organisms whose processes of self-renewal have been subjected to human interference and control. One of these is man himself (medicine and public health). The other is land (agriculture and coservation). The effort to control the health of land has not been very successful.