Originally posted by bbarr
O.K., so now we have a theist arguing that unspecified morphological criteria determine kinds. Is this at odds with chinking's notion of a kind, or is it supplementary? If you all define macroevolution as a change in kind, and then ask us evolutionists for evidence of a change in kind, then how are we supposed to provide the required evidence if you all can ...[text shortened]... n, I see no reason to take your distinction between macroevolution and microevolution seriously.
I think the overdue answer to your challenging question Bb, is somewhat hard to grasp, simply because it is so simple. Why not take the clues from the source? Genesis 1.
20 And God said, "Let the water teem with living creatures, and let birds fly above the earth across the expanse of the sky." 21 So God created the great creatures of the sea and every living and moving thing with which the water teems, according to their kinds, and every winged bird according to its kind. And God saw that it was good. 22 God blessed them and said, "Be fruitful and increase in number and fill the water in the seas, and let the birds increase on the earth." 23 And there was evening, and there was morning—the fifth day.
24 And God said, "Let the land produce living creatures according to their kinds: livestock, creatures that move along the ground, and wild animals, each according to its kind." And it was so. 25 God made the wild animals according to their kinds, the livestock according to their kinds, and all the creatures that move along the ground according to their kinds. And God saw that it was good.
26 Then God said, "Let us make man in our image, in our likeness, and let them rule over the fish of the sea and the birds of the air, over the livestock, over all the earth, [b] and over all the creatures that move along the ground."
In rough terms only (God, I think, never intended the Scriptures to be textbook like), but clear enough to be understood by someone less than a taxonomist, a picture is given of the various types of animals God created. There are two points, perhaps, in this narrative; One is that God is responsible for all the animals that we find on earth, and two is that they can be classified. (In fact, we see in chapter two that God asks Adam to 'name' the animals. This was not a matter of being creative with names like Spot and Blackie, but rather, his task was to identify the differences and to classify them!)
Genesis 2
19 Now the LORD God had formed out of the ground all the beasts of the field and all the birds of the air. He brought them to the man to see what he would name them; and whatever the man called each living creature, that was its name. 20 So the man gave names to all the livestock, the birds of the air and all the beasts of the field.
But to address your point Bbar, and to end the argument rather abruptly, I would say that a kind might be identified by those creatures that have no transitional fossils found to connect them to each other! TaDA! (I think that's as good a definition as you might find, and it does fit the criterion of the creation model.)
We have found all kinds of fossils of tiny horses and giant horses, etc, and all should be identified as variants of the horse we know and love. But nothing in between the horse and whatever it is presumed to have changed from, so I would expect that there was a 'something like a horse' kind created originally.