Why do different dog breeds have such differences in temper? Aren't they the same spiecies?

the retard you were replying to did not know what he was talking about. I addressed this.
this

>muh IQ (psychology, ie not genetic)
pic
>natural selection and artificial selection are fundamentaly different
in what way? i feel like you're just going to start talking in circles.

You can tell someone's race just by looking at their brain.

>Don't believe that retard believe me who agrees with him on this retarded thing but not that retarded thing.
Sure I'll give you the benefit of the doubt and believe both of you are retarded.

>certain sources are unreliable even when they provide their own reliable sources because they disagree with me
>you are contradicting yourself
I clarified this in an earlier post. I meant that food was available year round in africa, not that food was in large supply.

Oh, Okay.
Provide an argument to the points presented here using factual evidence.
But then again, you're probably not retarded enough to ever stoop to my level and provide a coherent argument. No, you being above that of course makes you able to
>say le funny swear word XD
>epic OWNED

>Provide an argument to the points presented here using factual evidence.
I would enjoy reading your attempts greatly.

What the fuck are you talking about you absolute retard? If you can oppose my viewpoint with supporting data that fully contradicts it, I'll be inclined to believe you. Actually say something about how you disagree instead of just having a quip. What's your position, because so far you've provided nothing to indicate that you have any opinion on the topics being discussed besides a contrarian desire to disagree with others and call them retards. If you can stop being an edgy moron and actually say "well, that's not how I believe abstract thought or behavioral evolution happened, here are my reasons" we could actually progress somewhere. Having a smug insult is not fooling anyone into subscribing to whatever beliefs you even have.

>call them retards
>the retard you were replying to did not know what he was talking about. I addressed this.

Not that user but natural selection is highlighted through a genome's response to an environment consisting of multiple stimuli that have no predetermined intent between each other. Artificial selection is highlighted through a genome's response to the behavior of another species which has explicit predetermined intent.

What a human selects for is not always in-tuned to what nature selects. Humans select for utilization, nature selects for survivability. Nature would never allow for animals like the Merino sheep to survive. Humans would though because we utilize their wool which is why they exist and depend on us to survive.

en.m.wikipedia.org/wiki/Merino