Word of the Day: Genetic and Ad Hominem Fallacies

Christian apologetics in the big bookThe Heartland Institute recently put up a series of billboards featuring Ted Kaczynski (the Unabomber), Charles Manson (a cult leader), and Fidel Castro (a dictator). The text read: “I still believe in Global Warming. Do you?”
These are examples of the genetic fallacy. We’re asked, “How plausible can the claim of global warming be if these nutjobs accept it?” A genetic fallacy ignores any actual evidence or argument and looks instead at the origin (think genesis) of the argument. It’s a fallacy because it offers no relevant argument.
Another example would be, “You’re a vegetarian? Don’t you know that Hitler was a vegetarian?”
But consider this: “You can’t tell me that those new phosphorescent zucchinis are safe! Don’t you know that the research that supports that claim was funded exclusively by MegaCorp, the company that patented that vegetable?”
This claim is more compelling. Though it is genetic, it does more than make a simple origins claim. Compare that with “Don’t tell me that phosphorescent zucchinis are safe! MegaCorp says they’re safe.” Stripped of the evidence, it becomes an example of a genetic fallacy. (Of course, the evidence provided by MegaCorp could be weak or invented, but with it the claim at least avoids the genetic fallacy.)
Now consider these claims: “Christianity was influenced by myths of dying-and-rising saviors; therefore, the resurrection of Jesus must also be a myth.” Or, “The Noah flood story came from a society influenced by neighboring flood stories like that of Gilgamesh; therefore, the Noah flood story is a myth.”
These are (1) genetic, since they make conclusions based on origins, (2) unsubstantiated, since these claims will need lots of supporting evidence, and (3) fallacies. I would argue that these aren’t genetic fallacies, however. They fail in my mind because the unequivocal conclusion (“… must also be a myth”) can’t be built on evidence that simply points in that direction.
The fallacy vanishes when we make a conclusion that could follow from the evidence: “Christianity was influenced by myths of dying-and-rising saviors; therefore, we must consider that the resurrection of Jesus may also be a myth.” We still have work to do to establish that Christianity was influenced as claimed, but the fallacy is gone.
The genetic fallacy is the term for any argument that points solely to origin as its evidence, but there are many subsets based on the specific origin.

  • Ad hominem: attacking the person rather than the argument. “Senator Jones wants to raise taxes, but he beats his dog; therefore, raising taxes is a bad idea.”
  • Tu quoque: saying, in effect, “Oh yeah? Well you do, too!” This argument tries to respond to a problem by claiming that the other person suffers from it also.
  • Argument from authority fallacy: using an authority as a relevant source when that person is not an authority in the field at hand, rejects the consensus view (if any), or is biased.
  • Credential fallacy: rejecting an authority because that person doesn’t have the right degrees.
  • Ad feminam: rejecting an authority because that person is a woman.

And so on.
Avoid making thoughtless charges of these fallacies. Not every attack on a person is an ad hominem fallacy. “Just ignore that fire alarm; that’s nutty Mrs. Smith” may be a fallacy, but “Ignore that fire alarm; that’s Mrs. Smith, and she’s phoned in a false alarm about every week for over three years” isn’t. (It may not be the safest response for the fire department, but it’s not a logical fallacy.)
And as seen above, not every genetic (origins) argument is a fallacy.
Photo credit: Simon Varwell
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Pastors Speak Their Mind (and Flout the Rules)

Jesus, God, and all thatIt’s another dreaded election year, and the leaders of many religious organizations somehow feel put upon by the IRS because they can’t preach about politics.
But why? No one forced tax-exempt donations on them—in fact, they took them willingly—so it’s surprising that they’re now chafing at the regulations that come along for the ride. The solution is easy: if nonprofit status is a deal with the devil, then don’t accept nonprofit status.
The Internal Revenue Service makes clear that churches and pastors may organize non-partisan voter education activities, voter registration, and get-out-the-vote drives (with an emphasis on non-partisan). Religious leaders speaking for themselves can say whatever they want, and they can speak “about important issues of public policy.”
However, all nonprofit organizations, including religious organizations

are absolutely prohibited from directly or indirectly participating in, or intervening in, any political campaign on behalf of (or in opposition to) any candidate for elective public office. Contributions to political campaign funds or public statements of position (verbal or written) made by or on behalf of the organization in favor of or in opposition to any candidate for public office clearly violate the prohibition against political campaign activity. … Religious leaders cannot make partisan comments in official organization publications or at official church functions. …
[Nonprofits] must avoid any issue advocacy that functions as political campaign intervention. Even if a statement does not expressly tell an audience to vote for or against a specific candidate, an organization delivering the statement is at risk of violating the political campaign intervention prohibition if there is any message favoring or opposing a candidate.

But many pastors can’t accept this. I don’t know if they honestly think that it’s unfair or if they figure that they’ve already tipped the playing field so much in their favor that they’ll try their luck for even more, but the Alliance Defense Fund has organized the annual Pulpit Freedom Sunday (October 7 this year). On this day:

The pastors will exercise their First Amendment right to preach on the subject [of the moral qualifications of candidates seeking public office], despite federal tax regulations that prohibit intervening or participating in a political campaign. …
The point of the Pulpit Initiative is very simple: the IRS should not be the one making the decision by threatening to revoke a church’s tax-exempt status. We need to get the government out of the pulpit.

Wow—strange thinking. Tax-exempt status is granted by the government. It’s a contract, not a right, and it comes with strings attached. If we the public will be subsidizing an organization, we are entitled to limit its actions. No one’s strong-arming the church, and they can drop both the nonprofit status and the strings attached any time they want.
To some extent, it’s a zero-sum game. (For example, when Mormon desires for polygamy clashed with the needs of the state, someone had to lose.) The head of the IRS addressed this conflict of tax-exempt status and freedom of speech:

Freedom of speech and religious liberty are essential elements of our democracy. But the Supreme Court has in essence held that tax exemption is a privilege, not a right, stating, “Congress has not violated [an organization’s] First Amendment rights by declining to subsidize its First Amendment activities.”

If the IRS constraints against speaking out on political issues are a problem, then don’t enter into a contract with the IRS. Drop your nonprofit status, tell church members that they can no longer deduct donations, and then you can give your opinion about any candidate or issue.
But to keep your nonprofit status, you must follow the rules.
See the first post in this series: What do Churches Have to Hide?
Photo credit: Wikimedia
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