Great, so if you think you are one of those people, explain why it is meaningful.
The person I responded to, denied that birds are dino's or are descendend from dino's.
The fact is, that birds ARE dino's. In response to such a denial, it seems quite meaningless to point out that it is impossible to define what a dino while birds being exluded from that definition.
Birds are dino's, just like humans are mammals.
Thanks for your thoughts.
It's a fact. Not some mere thought or opinion.
What "people think" doesn't necessarily reflect what is actually true. No matter how many people think it.
100% of people can think they earth is flat, but it would still be spherical regardless.
Right. Looking at dino museums, it does seem that big ones dominate though.
They dominate perception in human culture and perhaps idd even exhibits. But they did not dominate, full stop.
Consider this: the vast majority of americans that I know off, are famous celebrity actors, musicians, performers, etc.
Yet among all americans, these are a minority. Most americans aren't big shots.
This is perception. When you say "dino", people think T-rex or brontosaurus.
They don't consider velociraptor, which was the size of an average turkey.
There are dino's that would fit in your hand.
"
During the Age of Dinosaurs, there were other reptiles living on land and in the seas, including pterosaurs (flying reptiles), and plesiosaurs (ocean-dwelling reptiles). But they did not have a hole in their hip socket and so were not dinosaurs.
Modern birds are classified as a type of dinosaur because they share a common ancestor with
non-avian (non-flying) dinosaurs"
What makes a dinosaur a dinosaur? (article) | Khan Academy
Prove that birds share a common ancestor with non-flying dinosaurs? Ha
Read the article you posted and use the links the left of the very site you cited.
Linking birds and dinosaurs (article) | Khan Academy
'Come up with a definition' is a good way to put it.
Obviously one needs to come up with definitions, as definitions aren't found under rocks.
The are instead the result and conclusion of rigorous research and analysis of data.
Once more: it is impossible to formulate a defintion of "dinosaur" which includes all dino's but excludes birds. Just like you can't define what a mammal is that describes all mammals but not humans.
When you define what a dino is, then that definition applies to birds also. Because birds ARE dino's.
You may, and probably will, continue to deny this. But you'll just be wrong about that. Not that you care about being wrong, off course.
That does seem to loom large in your mind. But I could easily come up with a definition of dinos that does not include birds!
You are welcome to try, but you will not be succesfull.
Go for it.
The created birds of Eden were not dinosaurs!
Or real.
If some birds evolved rapidly as needed to adapt to the big world they were commanded to fill, then perhaps some did become dinos!
Evolution doesn't work like that. Species can not jump branches or outgrow their ancestry. This is a law of biology. Making stuff up, is not an argument.
But those adapted birds would have been the exceptions rather than the rule. So we do not need to include all birds in the dinosaur classification at all.
Yes we do, by necessity.
Birds are dino's just like humans are mammals.
You can't define "dino" to include all dino's while excluding birds. ANY definition of "dino" that includes all dino's, automatically also includes birds. Because birds are dino's.
Just like ANY definition of "mammal" that includes all mammals, automatically includes humans. Because humans are mammals.
The word mammal is somewhat deceptive when it includes mankind.
No it's not.
Here's a generic biological definition:
Mammals are a group of warm-blooded vertebrate animals and include the largest animals on the planet. They are distinguished from other animals by having hair or fur and mammary glands for milk production in females
Find me a mammal that doesn't fit that definition. Find me a human that doesn't fit that definition.
Find me a non-mammal that does fit that defintion.
If it's wrong, it should be rather trivial to show it to be wrong. But you can't, off course.
That is just creating a classification that defines man as another animal
Nope. It's not arbitary at all. It's just listing the unique shared features of a group of animals that distinguishes them from animals not part of that group.
Basically a religious and ignorant statement.
Except that instead, it's based on objective and independently verifiable evidence.