I would suggest that, when discussing scientific theories, it is best to use the terms as used be scientists. When scientists refer to speciation, they mean that they can point to a species and its ancestor species, as two distinct species. This can be two different types of mammals (wolf to dog), or two different phyla (cynodontiae to humans).
Alberich
Yes, while wolf may be a speciation of the dog, is still of same kind, it just demonstrates variation within kind, as some call microevolution, it does not demonstrate macroevolution as in one kind changing into something totally different, reptile to bird, amphibian to reptile.
Alberich:
I
Not quite. The Second Law of Thermodynamics states that in any closed system, entropy increases. To allege that evolution decreases entropy is to gerrymander a system that Newton himself wouldn’t recognize. In this vein, it wouldn’t be difficult to state that we don’t exist, either, as our development from zygote to embryo to baby, child, and adult is nothing but a continuous
increase in the order of our bodies. But this is to ignore the dissipation of heat in producing this order, the decrease in order attendant to the breakdown of the foods we ingest, &c.
Yes, we should. Continued in the next post…
Alberich
In order to counter or deny the second law, one must have a mechanism for harnasing energy, a nautrual mechanism to produce life, a natural mechanism show that one kind of creature can transform itself into a totally new kind of creature, it must be observable, reproducible, or it becomes a matter speculation and is no longer science. We observe that mutations are harmful or benign we do not observe benificial mutations, we observe losses of genetic information, we have no know means of increasing usable genetic information in an organism heat from sun or not. The second law of Thermodynamics stands here unless you provide an observable and reproducible mechanism for these events.