The term “default position” refers to a belief (or lack of belief) that is preferable prior to debate or before any evidence is considered. Many people claim that some belief (or lack thereof) are default positions, so everyone who disagrees with those positions has the burden of proof. What exactly is a default position, and do default positions exist? (more…)
May 15, 2012
May 6, 2012
What is the Burden of Proof?
One of the most confusing topics regarding argumentation and rationality is what we call the “burden of proof.” What is it? Who has a burden of proof? I will argue that there are two kinds of burden of proof—(1) a principle of debate and (2) a principle of rationality. These two principles are similar but there are important differences. As a principle of debate, the burden of proof determines who needs to prove their assertions. As a principle of rationality, it determines what beliefs are irrational without further evidence in their favor. (more…)
January 18, 2012
Beliefs are Innocent Until Proven Guilty
Many people equate “justified” with “justification”—they think beliefs are justified if and only if we give a good justification for them. A sign of this attitude is found in statements such as, “We should only believe something if we can observe it’s true.” I will explain that not all our beliefs require justifications to be justified because (a) we have justified beliefs that we can’t give justifications for, (b) such an assumption is self-defeating, and (c) such an assumption would lead to an infinite regress or vicious circularity. (more…)
December 20, 2011
Five Tips For Better Debates
Debate can be an educational opportunity (for hopefully at least one participant), but many people find it to be a “waste of time.” This is likely due to the fact that many people have bad habits and know very little about how to debate well. Nonetheless, the Internet gives us new opportunities to debate using message boards, blogs, and so on. I want to encourage people to debate informally in everyday conversation whether face-to-face or online, and I will discuss five argumentative virtues that can help us have better debates—charity, relevance, clarity, modesty, and justification. These virtues apply to any sort of debate including philosophical essays, but I will also discuss certain flaws I’ve encountered in informal debates. (more…)