'Lucy' and the Absence of the Black Race in Origin of Humanity Theories , … their “origin of humanity” theories through a White racial screen which is untenable in a world as ethnically complex and racially diverse as our own. Why must every story about the origin of intelligent life on Earth always insult our …
Evolution and salvation , Since the 1800′s when evolution was first devised as a theory of the origin of life, it has seen more changes than diapers on a baby. Every year they ” discover” something new that changes their whole outlook about life and how it started. The location of …
Endogenous ROS levels in C. elegans under exogenous stress support revision of oxidative stress theory of life-history tradeoffs , The oxidative stress theory of life-history tradeoffs states that oxidative stress caused by damaging free radicals directly underpins tradeoffs between reproduction and longevity by altering the allocation of energetic resources between these tasks.
Could Giant Viruses Be the Origin of Life on Earth? , and life’s split into three domains—Archaea, bacteria, and eukaryotes. Archaea and bacteria are all unicellular organisms, and eukaryotes emerged after an ancient fusion event between an archaeon and a bacterium. The predominant theories for the origin …
New Study Outlines 'Water World' Theory of Life's Origins , This image from the floor of the Atlantic Ocean shows a collection of limestone towers known as the “Lost City.” Alkaline hydrothermal vents of this type are suggested to be the birthplace of the first living organisms on the ancient Earth. Image courtesy D.
New study outlines 'water world' theory of life's origins , Life took root more than four billion years ago on our nascent Earth, a wetter and harsher place than now, bathed in sizzling ultraviolet rays. What started out as simple cells ultimately transformed into slime molds, frogs, elephants, humans and the rest …
Paleontologist presents origin of life theory , Meteorite bombardment left large craters that contained water and chemical building blocks for life, which ultimately led to the first organisms. It has baffled humans for millennia: how did life begin on planet Earth? Now, new research from a Texas Tech …
Quotations About This Subject
Thoughts without content are empty, intuitions without concepts are blind.
In theory there is no difference between theory and practice. In practice there is.
An ounce of action is worth a ton of theory.
It is theory that decides what can be observed.
Socrates thought and so do I that the wisest theory about the gods is no theory at all.
Some theories are good for nothing except to be argued about.
In order to shake a hypothesis, it is sometimes not necessary to do anything more than push it as far as it will go.
One must credit an hypothesis with all that has had to be discovered in order to demolish it.
Theories are always very thin and insubstantial, experience only is tangible.
A young man is a theory, an old man is a fact. Theory ° Quotation Subject
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