A wonderful area for speculative academic work is the unknowable. These days religious subjects are in disfavor, but there are still plenty of good topics. The nature of consciousness, the workings of the brain, the origin of aggression, the origin of language, the origin of life on earth, SETI and life on other worlds...this is all great stuff. Wonderful stuff. You can argue it interminably. But it can't be contradicted, because nobody knows the answer to any of these topics.

~ Michael Crichton

Michael Crichton Abiogenesis Brain Conjecture Consciousness Darwinism Evolution Extraterrestrial Life Guessing Human Behavior Ignorance Knowledge Language Origin Of Life Religion Science Seti Speculation Theories Theory

Everybody liked better to conjecture how the thing was, than simply to know it; for conjecture soon became more confident than knowledge, and had a more liberal allowance for the incompatible.

~ George Eliot

George Eliot Conjecture Knowledge

To suppose that the eye with all its inimitable contrivances for adjusting the focus to different distances, for admitting different amounts of light, and for the correction of spherical and chromatic aberration, could have been formed by natural selection, seems, I confess, absurd in the highest degree...The difficulty of believing that a perfect and complex eye could be formed by natural selection , though insuperable by our imagination, should not be considered subversive of the theory.

~ Charles Darwin

Charles Darwin Biology Confessions Of The Darwinists Conjecture Darwin Darwinism Darwinist Confessions Evolution Eye Human Eye Macro Evolution Macroevolution Natural Selection Neo Darwinism Pseudo Science Science Speculation

In science's pecking order, evolutionary biology lurks somewhere near the bottom, far closer to phrenology than to physics. For evolutionary biology is a historical science, laden with history's inevitable imponderables. We evolutionary biologists cannot generate a Cretaceous Park to observe exactly what killed the dinosaurs; and, unlike harder scientists, we usually cannot resolve issues with a simple experiment, such as adding tube A to tube B and noting the color of the mixture.

~ Jerry A. Coyne

Jerry A. Coyne Biology Confessions Of The Darwinists Conjecture Darwin Darwinism Darwinist Confessions Evolution Macro Evolution Macroevolution Neo Darwinism Pseudo Science Science Speculation

From this point forth, we shall be leaving the firm foundation of fact and journeying together through the murky marshes of memory into thickets of wildest guesswork.

~ J.k. Rowling

J.k. Rowling Conjecture Eloquent Language

Fundamental values (such as equality and human rights) should not be held hostage to some factual conjecture about blank slates that might be refuted tomorrow.

~ Hafiz

Hafiz Conjecture Human Rights Values

The rules of scientific investigation always require us, when we enter the domains of conjecture, to adopt that hypothesis by which the greatest number of known facts and phenomena may be reconciled.

~ Matthew Fontaine Maury

Matthew Fontaine Maury Conjecture Facts Hypothesis Investigation Rules Science Scientific Investigation