The fact that different cultures have different practices no more refutes [moral] objectivism than the fact that water flows in different directions in different places refutes the law of gravity
![The fact that different cultures have different practices no more refutes [moral] objectivism than the fact that water flows in different directions in different places refutes the law of gravity](http://cdn.quoteddaily.com/images/david-hume/the-fact-that-different-cultures-have-different-practices-no-more-refutes-moral-objectivism-than-the-fact-that-water-flows-in.jpg)
The fact that different cultures have different practices no more refutes [moral] objectivism than the fact that water flows in different directions in different places refutes the law of gravity