When discussing Human Evolution the topic of “race” will inevitably be brought up. The problem with the term “race” is the implication that it implies there are more than one “variety” of living humans. All living Humans belong to the same “race”, the human race. Or rather, we are all the same species(H. sapiens), with each and every independent population producing offspring as equally variable and equally modern as any other humans. As the six families(all biological) in the photos demonstrate, distinct physical traits don't matter. Each family produces only one type of offspring: Human.
It has been called into question, that H. erectus. may in fact be a lost “race” or variety of man. However, that idea is wrong. Very simply put, when Erectus populations produce offspring they produce only anatomically correct Erectus morphology. Even if we carefully selected the most Sapien like individuals and breed them. We would always end up with Erectus morphology.
How is it possible for Sapians to be descended from Erectus but not be Erectus? The answer is simple: Time. Time alters the composition of genetics in the favor of better genetics. Time also creates new genetics, in the form of mutants. Mutants are rare, some 1 in 1000, some 1 in 1M. Most of the time mutations go extinct. But some reach what we call fixation, everyone in the population has these traits. Sapiens have many traits that are fixated, that Erectus never had. Erectus had many fixated traits that are completely absent in modern man. Time created Humans by the gradual erosion of Erectus. Even if we had a time machine and even if ErectusSapian hybrids are fertile, we can't bring about a Species that once was with what is. Nor could we create what is Human with what was Human, without mutants.
It has been called into question, that H. erectus. may in fact be a lost “race” or variety of man. However, that idea is wrong. Very simply put, when Erectus populations produce offspring they produce only anatomically correct Erectus morphology. Even if we carefully selected the most Sapien like individuals and breed them. We would always end up with Erectus morphology.
How is it possible for Sapians to be descended from Erectus but not be Erectus? The answer is simple: Time. Time alters the composition of genetics in the favor of better genetics. Time also creates new genetics, in the form of mutants. Mutants are rare, some 1 in 1000, some 1 in 1M. Most of the time mutations go extinct. But some reach what we call fixation, everyone in the population has these traits. Sapiens have many traits that are fixated, that Erectus never had. Erectus had many fixated traits that are completely absent in modern man. Time created Humans by the gradual erosion of Erectus. Even if we had a time machine and even if ErectusSapian hybrids are fertile, we can't bring about a Species that once was with what is. Nor could we create what is Human with what was Human, without mutants.
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