That's because we don't know how cultural evolution works, and we don't even acknowledge that it's going on.
"I don't know how the evolution of dinosaurs produced this kind of animal, what kind of ecological pressures must have been at work," said Fernando Novas at the Bernardino Rivadavia Natural Sciences Museum in Buenos Aires.
Kence says it's difficult to know how many other evolution sites are blocked but says the matter is being examined.
What would happen, he asked, if chefs were to team up with breeders, the agricultural experts who know how to guide the evolution of fruits and grains and vegetables?
Little did they know how they were influencing yeast evolution.
To know how the rate change occurred during evolution, estimation of the time-scale with reliable calibrations is needed.
In order to understand speciation and its role in evolution, it is useful to know how much genetic change takes place during the course of species development.
If we are to fully understand anything about any species, we must first know how it was produced (i.e., via biological evolution), how it has changed (i.e., via biological evolution), and how it is currently being changed (i.e., via biological evolution).
After noting that it's probably in our genetic code to know how to make out, he wisely advises, "Trust evolution".
However, we do not know how many generations will be required for this evolution.
