Really? So youre saying that if we both have the same facts, I will come to the same conclusion you do because rationality is universal? And if I dont, im acting irrationally (according to you)
Dude....
No, I'm saying that if we both have the same set of facts, and that we both have a moral code based on reason, we will both find a decision to be moral or we will both find it to be immoral.
One example I can think of, happened in Iraq, just off the top of my head.
Man - is injured in crossfire, and will die if doesnt get attention.
One man weighs the options, says, if I run out in into the crossfire Im going to get shot and die, and the other dude is going to die as well. Said man chooses to stay put.
Other man seems the same thing, decides he can make it, and runs out, grabs said man, and returns unhurt.
So one man thinks he can make it, the other doesn't.
Situation is the same for both men, yet one saw running out into fire as irrational and the other did not.
No - the situation wasn't the same, by your own admission. One man said "I can make it" and one said "I can't make it."
One man saw running into fire with a poor chance of success as irrational. Another saw running into fire with a good chance of success as rational.
There's no problem that I can detect here.
Rationality is most certainly NOT universal, as what one person see's as rational somone else will see as totally irrational. Its just as subjective as morality. Maybe moreso.
Reason is universal. That two people can arrive at different conclusions doesn't change that fact. If we're both on a desert island and we only have food for 6 days and we die if we without food for 24 hours, then it's rational for you to want the food for yourself if you know a boat is coming in 7 days. Just as it's rational for me to want the food for myself.
This doesn't make logic irrational. We are both using logic, but not the same set of facts: you value your life more than mine and I value mine more than yours.
Youre trying to use your own sense of rationality as a universal to judge morality. That whole line of logic is flawed.
Logic is universal. Again, it you think that's not the case, you're welcome to offer a counter argument.