Welcome!
Welcome to my site. I write about social issues and philosophy. My philosophical interests are primarily in philosophical domains that address normative questions, i.e. questions about right and wrong actions, justified and unjustified behavior, good or bad states of affairs, what we ought to do, etc. By social issues, I’m referring to a diverse range of fields including differential psychology, evolutionary psychology, moral psychology, behavioral genetics, etc.
This site isn’t really a blog. I primarily intend to produce evergreen content, which is content that will be updated as time passes in order to remain relevant and accurate. So this site is more like an encyclopedia (of my ideas) rather than a blog. As my ideas update, so should the posts here.
Social Issues
Research Methods
I’ve written a few posts on research methods. The concepts in these posts should be understood before reading any other posts:
Individual differences
Here are posts written on individual differences in important life outcomes such as income, crime, academic achievement, etc. Most of the posts place emphasis on the impact of cognitive ability:
- The predictive validity of cognitive ability
- The causal influence of cognitive ability
- Achievement beyond IQ: childhood self-regulation
- Predictors of academic achievement
Here are posts that compare the predictive validity of parental SES and alternative variables (typically offspring or parental cognitive ability) to explain offspring outcomes:
- Parental SES vs cognitive ability as predictors of academic achievement
- Parental SES vs youth cognitive ability as predictors of socioeconomic outcomes
- Parental SES vs parental cognitive ability as predictors of offspring cognitive outcomes
Group differences
One of my deepest interests concerns group differences in important life outcomes. The following posts analyze the patterns and causes of racial differences in socioeconomic outcomes:
- The black-white cognitive ability gap and social outcomes
- Racial disparities in intergenerational mobility
- Analyzing racial disparities in socioeconomic outcomes in three NCES datasets
In addition to socioeconomic differences, I’ve also written a number of posts on racial differences in crime:
- The magnitude and scope of black crime
- Arrest rates by race reflect crime rates by race
- Regional analyses of racial disparities in violent crime in the United States
- Police killings and black crime
- Exploring two common explanations of the black-white crime gap
- Studies attempting to explain the black-white crime gap
- Causes of disproportionate black crime
A common theme that is present in the previously cited posts is that cognitive ability plays a central role in explaining racial disparities in important life outcomes. As a result, understanding the scope, magnitude, and causes of racial disparities in cognitive ability is of high importance. I’ve written many posts investigating this important and contentious topic:
- The scope of racial disparities in test scores in the United States
- Poor environmental explanations of the black-white cognitive ability gap
- Genetics and the black-white cognitive ability gap
- Studies attempting to explain the black-white cognitive ability gap
- The cognitive ability of blacks raised by non-blacks
I’ve written a few posts related to racial differences in sex, relationship, and childbearing patterns, as such behaviors are likely also central to explaining inequalities:
- Racial differences in relationship and childbearing patterns
- Rates of risky sexual behaviors by race and sex in the United States
- Trends in marriage and fertility by race in the United States
Finally, so-called non-cognitive and behavioral traits also play an important role in explaining group inequalities. Here are a few posts I’ve written on this topic:
Politics
I currently only have one post that is explicitly political. I hope to add more in the (near?) future:
Philosophy
I originally created this blog to explore and flesh out some of my philosophical beliefs. Over time, due to various shifts in our political culture, I’ve shifted the emphasis of the blog to focus more on issues in social science. I hope to return to fleshing out my philosophical views at some point in the future.
Applied Ethics
- A defense of abortion: bodily integrity, responsibility, and deprivation
- Two arguments in defense of affirmative action
Political Philosophy
- A libertarian justification of mandatory taxation by the state
- Delineating libertarian ownership rights: the anti-paralysis postulate
- State activities compatible with libertarian ownership rights
- A sketch of plausible libertarian ownership rights