[A]s we discern a fine line between crank and genius, so also (and unfortunately) we must acknowledge an equally graded trajectory from crank to dema… - Stephen Jay Gould

When people learn no tools of judgment and merely follow their hopes, the seeds of political manipulation are sown.

Science and religion stand watch over different aspects of all our major flashpoints. May they do so in peace and reinforcement — and not like the men who served as a cannon fodder in World War I, dug into the trenches of a senseless and apparently interminable conflict, while lobbing bullets and canisters of poison gas at a supposed enemy, who, like any soldier, just wanted to get off the battlefield and on with a potentially productive and rewarding life.

The history of a species, or any natural phenomenon that requires unbroken continuity in a world of trouble, works like a batting streak. All are games of a gambler playing with a limited stake against a house with infinite resources. The gambler must eventually go bust. His aim can only be to stick around as long as possible, to have some fun while he's at it, and, if he happens to be a moral agent as well, to worry about staying the course with honor.

[I]f texts are unified by a central logic of argument, then their pictorial illustrations are integral to the ensemble, not pretty little trifles included only for aesthetic or commercial value. Primates are visual animals, and (particularly in science) illustration has a language and set of conventions all its own.