Be Sure to Clarify Ambiguous Words When Debating

This article was originally featured on ResistanceTV.

Ambiguity

Something that I have quickly learned in my philosophical studies and my job teaching English to Chinese kids is that individual words often have more than one meaning.  When you use a word in a sentence that has more than one meaning, but the meaning of that word is not clear in its context, the word is ambiguous.  This is one way that our words can be unclear. One of the things that affects the productivity of discussion and debate is that people will use the same words, but mean slightly different things by them.  Unless the debaters are clear on what they mean by the words that they use, ambiguity will remain and the debaters will be talking past each other.

An Example from Discussions on Morality

An example of where ambiguity can negatively affect a discussion is in the realm of morality.  The word “morality” is an ambiguous word and, unless the speakers are clear, it can be easy for speakers to talk past each other on this issue.  Most of the time, “morality” can mean one of three things:

1. Moral Beliefs: These are simply what one believes is right or wrong; good or bad.
2. Moral Behaviors: These are the right or wrong behaviors or actions that people engage in.
3. Moral Facts: These are the truth-makers for moral claims.  A moral fact is what makes our moral judgments true or false.

When Christians and atheists debate on how Christianity or atheism ground morality, I think both groups often talk past each other because they sometimes mean different things by “morality.”  Often, when an atheist uses the word “morality,” he is talking about moral beliefs and behaviors.  If an atheist says “We don’t need religion or belief in God to explain morality,” he likely means that we do not need God to explain the development of moral beliefs and behaviors.  Dawkins, for example, says this

We now have four good Darwinian reasons for individuals to be altruistic, generous or ‘moral’ towards each other.  First, there is the special case of genetic kinship.  Second, there is reciprocation: the repayment of favours given, and the giving of favours in ‘anticipation’ of payback.  Following on from this there is, third, the Darwinian benefit of acquiring a reputation for generosity and kindness.  And fourth, if Zahavi is right, there is the particular additional benefit of conspicuous generosity as a way of buying unfakeably authentic advertising. (The God Delusion, pg. 251)

Dawkins gives an account of how moral beliefs and behaviors may have developed, but that does not address whether moral facts exist. However, when a Christian says “morality,” she often means moral facts.  When a Christian says “In order for moral values to exist, God needs to exist,” she is likely talking about the things that make our moral judgments true or false.  Notice that they are not actually disagreeing with each other.  They can both agree with each other because neither of their claims are inconsistent with one another due to the fact that they are referring to different things when they say “morality.”  In fact, William Lane Craig constantly makes it clear that the moral argument for God’s existence is referencing moral facts, not beliefs and behaviors.

Now it’s important that we remain clear in understanding the issue before us.  The question is not: Must we believe in God in order to live moral lives?  There’s no reason to think that atheists and theists alike may not live what we normally characterize as good and decent lives.  Similarly, the question is not: Can we formulate a system of ethics without reference to God?  If the non-theist grants that human beings do have objective value, then there’s no reason to think that he cannot work out a system of ethics with which the theist would also largely agree.  Or again, the question is not: Can we recognize the existence of objective moral values without reference to God?  The theist will typically maintain that a person need not believe in God in order to recognize, say, that we should love our children. (Reasonable Faith, 3rd ed. pg. 175-176)

When this ambiguity is not cleared up and eliminated, the atheist and the Christian are simply talking past each other and no progress is being made in the discussion.

Be Clear on the Meaning of your Words

The example I gave above is just one subject where ambiguity can come up.  There are many other controversial topics where ambiguous words can pop up, so my advice is to make sure that you clearly know what you mean when you use certain words and that you clearly express the meaning of that word to whoever you are speaking to.  You should also make sure that the individual or individuals that you are debating are clear with their words too.  Ask questions like “What do you mean by x?” or “When you say x, do you mean?. . .”  Being clear will help your apologetic and hopefully make your discussions more productive.

Note: A good book to read on how to discuss your Christian beliefs in a winsome and intelligent way is Tactics: A Game Plan for Discussing Your Christian Convictions by Greg Koukl.