[thumbtackthief]

Well, that's a matter of opinion (which I completely agree with!) but we can't say it's objective.

[ceautery]

If we can show that sexual orientation isn't a matter of choice, then we can say oppression of people based on it is objectively wrong.

[vbuterin]

Species is not a matter of choice. And yet we're quite fine oppressing chickens.

[forgottenpass]

I'm just fascinated that you've found objectivity in ethics.