Agents of Human Evolution
Nature experiments more freely in evolution with the male of the species.
Robert Hamill
How I see daily life is heavily influenced by my scientific background. My knowledge is provisional which means in social and political discourse I use working hypotheses.
Nature experiments more freely in evolution with the male of the species.
I always thought the rate of evolution was equal to the rate of mutation, but that's not right.
Significant changes do occur although daily or even yearly the incremental changes are barely noticeable.
What do you know for sure? Knowledge. Immediate, Secondary, and Authority
Nutritionally poor crops, not allowing excess production to support specialization Local animals were not large enough and trainable, leaving little excess talent available to come up with improvements
Substitute "propagation of the most fertile" in place of "survival of the fittest" to see if its casual conversational use retains truth along with vigor.
I was fiddling around with a particle accelerating to the speed of light in a gravitational field. I came up with r
Another case where science moved by fits and starts rather than reasoned logic.
Our very, complex economic system has a design without a designer.
Notes on visit to National Air and Space Museum at Dulles