Christopher X J. Jensen
Professor, Pratt Institute

Do we need to have a kinder, gentler one-child policy in Western industrial countries?

Posted 23 Nov 2015 / 0

The Chronicle of Higher Education “Why Two Kids Are Too Many” This article has a provocative title that makes you believe that it is going to make a persuasive argument for public policy that encourages smaller families, but it is more like a meandering survey of the very confused landscape of the “baby culture wars”. Read More

A Minor Post, Activism, Belief, Breeders, Propagators, & Creators, Environmental Justice, Ethics, Population Pressure, Public Policy

Jeremy Yoder on contemporary selection for increased human height

Posted 23 Nov 2015 / 0

Social Evolution Forum “Natural Selection on Human Height Doesn’t Measure Up To Much” I agree overall with Yoder’s analysis, although it seems that he misreads the study a bit: by my reading, women’s height also had an effect on the survival of offspring, although the effect was nearly half that of men. But Yoder’s larger Read More

A Minor Post, Breeders, Propagators, & Creators, Development, Gene by Environment Interactions, Gene-Culture Coevolution, Genetics, Human Evolution, Natural Selection, Population Genetics, Web

Did the population bombers drive China into cultural crisis?

Posted 05 Nov 2015 / 0

Image courtesy of Wikimedia Commons The Los Angeles Times “China drops its ‘one-child’ policy, now let’s ban the ‘population bomb’” Great op-ed that makes it really clear that impact is a function of not just the number of people on the earth but also the resources those people consume (affluence) and technologies used to produce Read More

A Minor Post, Activism, Belief, Breeders, Propagators, & Creators, Carrying Capacity, Cultural Evolution, Memetic Fitness, MSCI-271, Ecology for Architects, Population Growth, Population Pressure, Prediction, Public Policy, Web

Polygyny: the culture we dislike might not be the culture that is evolutionarily disfavored

Posted 02 Nov 2015 / 0

There’s a new paper out in the Proceedings of the National Academy of Sciences by David W. Lawson and colleagues that looks at whether the cultural practice of polygyny is disadvantageous. It’s a question that should be fascinating to anyone who is interested in sexual conflict or cultural evolution. At first glance, polygyny appears to be Read More

A Major Post, Breeders, Propagators, & Creators, Cultural Evolution, Mating systems, Memetic Fitness, Reproductive Fitness, Sex and Reproduction, Sexual Conflict

China shifts a failed cultural policy designed to stabilize population

Posted 29 Oct 2015 / 1

The New York Times “China to End One-Child Policy, Allowing Families Two Children” This was a long time coming (see Mara’s Hvistendahl‘s great 2010 piece in Science Magazine for perspective), but the Chinese Communist Party has finally decided to replace its “one child policy” with a “two child policy”. From an evolutionary perspective, there is Read More

A Minor Post, Articles, Breeders, Propagators, & Creators, Carrying Capacity, Cultural Evolution, Economic sustainability, Economics, Ethics, Law, Population Growth, Population Pressure, Public Policy, Social Norms

Open Book Publishers, an alternative model to academic presses

Posted 28 Oct 2015 / 0

Open Book Publishers “Introducing Some Data to the Open Access Debate: OBP’s Business Model” Part 1, Part 2, & Part 3. This is a fascinating model, and one that I will be keeping in mind as I figure out where to land my first book project. Certainly the way that this is set up is far Read More

A Minor Post, Breeders, Propagators, & Creators, Public Outreach, Publication

Pivot #1: My popular science book idea may not get picked up by a literary agent

Posted 26 Oct 2015 / 0

I am now about halfway through a one-semester sabbatical. As I have posted about before, the central project of my sabbatical is a popular science book with the working title Breeders, Propagators, & Creators. I have had this idea kicking around in my head for a long time, and being on sabbatical has afforded me Read More

A Major Post, Breeders, Propagators, & Creators, Public Outreach, Publication, Science as a career

Yeah, you can find me on Facebook and Google Plus now

Posted 14 Oct 2015 / 1

A couple of months ago, as I was working on my first book proposal, I began to face some of my demons. The names of those demons are Twitter, Facebook, and Google Plus. As I discussed in a previous post, I have a lot of reservations about participating in social media because of the ways Read More

A Major Post, Breeders, Propagators, & Creators, Public Outreach

I will speak about the tension between biological and cultural evolution at St. Francis College (December 11th, 2015 @ 3pm)

Posted 08 Oct 2015 / 0

I am excited to announce that I am scheduled to speak about the tension between biological and cultural evolution at Saint Francis College in Brooklyn Heights. The title of my talk is “Highly-creative baby-breeding idea propagators: what human (re)productive choices mean for the future of our species“, and it will provide a partial overview of Read More

A Major Post, Anthropogenic Change, Behavior, Breeders, Propagators, & Creators, Carrying Capacity, Cultural Evolution, Economics, Gene-Culture Coevolution, Human Evolution, Human Uniqueness, Parenting, Population Growth, Population Pressure, Psychology, Public Outreach, Reproductive Fitness, Resource Consumption, Sex and Reproduction, Sustainability

Is technological evolution “de-agglomerating” cultural innovation?

Posted 07 Oct 2015 / 0

NPR Morning Edition “Are Big Cities Still A Primary Engine For Scientific Innovation?” The geography that is explored in this short piece is interesting to me: proximity used to be a pre-requisite for exchanging ideas, which led to creative centers for particular industries. Now that access to information is largely decoupled from geographical location, the need Read More

A Minor Post, Breeders, Propagators, & Creators, Cultural Evolution, Economics, Radio & Podcasts, Sociology