The argument from contradiction states that if relativism is true, then there can be no objective truth. However, this is a contradiction, because the statement 'there is no objective truth' is itself an objective truth. Therefore, relativism cannot be true.

The argument from self-refutation states that if relativism is true, then there can be no objective truth about relativism itself. However, this is a contradiction, because the statement 'relativism is true' is itself a statement about relativism. Therefore, relativism cannot be true.

The argument from infinite regress states that if relativism is true, then there can be no objective truth about anything. This is because, for any statement $S$, we can always ask the question 'is $S$ true?' If relativism is true, then the answer to this question will be relative to the individual or group that is asked. However, this means that there can be no objective truth about whether or not $S$ is true. This leads to an infinite regress, because we can always ask the question 'is the answer to the question 'is $S$ true?' true?' And so on. Therefore, relativism cannot be true.

The argument from common sense states that relativism is simply not plausible. It is simply common sense that there are some truths that are objective and that are not relative to the individual or group that holds them. For example, it is a common sense truth that 2 + 2 = 4. This is a truth that is not relative to the individual or group that holds it. It is a truth that is true for everyone, regardless of their culture, beliefs, or values.

The argument from contradiction is not a common objection to relativism. The most common objections to relativism are the argument from self-refutation, the argument from infinite regress, and the argument from common sense.

The argument from self-refutation is a common objection to relativism. It states that if relativism is true, then there can be no objective truth about relativism itself. This is a contradiction, because the statement 'relativism is true' is itself a statement about relativism.

The argument from infinite regress is a common objection to relativism. It states that if relativism is true, then there can be no objective truth about anything. This is because, for any statement $S$, we can always ask the question 'is $S$ true?' If relativism is true, then the answer to this question will be relative to the individual or group that is asked. However, this means that there can be no objective truth about whether or not $S$ is true. This leads to an infinite regress, because we can always ask the question 'is the answer to the question 'is $S$ true?' true?' And so on. Therefore, relativism cannot be true.

The argument from common sense is a common objection to relativism. It states that relativism is simply not plausible. It is simply common sense that there are some truths that are objective and that are not relative to the individual or group that holds them. For example, it is a common sense truth that 2 + 2 = 4. This is a truth that is not relative to the individual or group that holds it. It is a truth that is true for everyone, regardless of their culture, beliefs, or values.

The argument from self-refutation is a common objection to relativism. It states that if relativism is true, then there can be no objective truth about relativism itself. This is a contradiction, because the statement 'relativism is true' is itself a statement about relativism.

The argument from infinite regress is a common objection to relativism. It states that if relativism is true, then there can be no objective truth about anything. This is because, for any statement $S$, we can always ask the question 'is $S$ true?' If relativism is true, then the answer to this question will be relative to the individual or group that is asked. However, this means that there can be no objective truth about whether or not $S$ is true. This leads to an infinite regress, because we can always ask the question 'is the answer to the question 'is $S$ true?' true?' And so on. Therefore, relativism cannot be true.

The argument from common sense is a common objection to relativism. It states that relativism is simply not plausible. It is simply common sense that there are some truths that are objective and that are not relative to the individual or group that holds them. For example, it is a common sense truth that 2 + 2 = 4. This is a truth that is not relative to the individual or group that holds it. It is a truth that is true for everyone, regardless of their culture, beliefs, or values.

The argument from self-refutation is a common objection to relativism. It states that if relativism is true, then there can be no objective truth about relativism itself. This is a contradiction, because the statement 'relativism is true' is itself a statement about relativism.

The argument from infinite regress is a common objection to relativism. It states that if relativism is true, then there can be no objective truth about anything. This is because, for any statement $S$, we can always ask the question 'is $S$ true?' If relativism is true, then the answer to this question will be relative to the individual or group that is asked. However, this means that there can be no objective truth about whether or not $S$ is true. This leads to an infinite regress, because we can always ask the question 'is the answer to the question 'is $S$ true?' true?' And so on. Therefore, relativism cannot be true.

The argument from common sense is a common objection to relativism. It states that relativism is simply not plausible. It is simply common sense that there are some truths that are objective and that are not relative to the individual or group that holds them. For example, it is a common sense truth that 2 + 2 = 4. This is a truth that is not relative to the individual or group that holds it. It is a truth that is true for everyone, regardless of their culture, beliefs, or values.