Christopher X J. Jensen
Associate Professor, Pratt Institute

Do we need to delete to keep the web sustainable?

Posted 05 Feb 2014 / 2

WNYC New Tech City “The World Would be a Better Place if We [DELETED] More” The title of this piece is a bit misleading, because on the cognitive side it is really unclear to me that forcing ourselves to memorize things would make our lives better (those who know me know that I am “anti-memorization”, Read More

A Minor Post, Cognitive Ability, Ecological Footprinting, Neuroscience, Quantitative Analysis, Radio & Podcasts, Sustainable Energy, Sustainable Web Design, Web Design

String Theory: should we care?

Posted 02 Feb 2014 / 0

On Being “Reimagining the Cosmos” I always find myself stuck on the fence when it comes to the confrontation between physics and philosophy (and by extension religion). This episode effectively captures my ambivalence. On the one hand, I like that Brian Greene really sticks to his guns on the “sensation of free will”. If there Read More

A Minor Post, Adaptation, Behavior, Belief, Consciousness, Emotion, Ethics, Evolutionary Psychology, Human Evolution, Human Uniqueness, Neuroscience, Philosophy, Physics, Psychological Adaptation, Psychology, Radio & Podcasts, Religion

Was Teilhard de Chardin the real inventor of an evolutionary approach to culture?

Posted 26 Jan 2014 / 0

On Being “Teilhard de Chardin on The “Planetary Mind” and Our Spiritual Evolution” We often give credit to Richard Dawkins — who is undeniably the inventor of the term “memetics” — for introducing an evolutionary approach to cultural change. But as this piece makes clear, de Chardin was already thinking on far more large scales about Read More

A Minor Post, Biography, Cooperation, Cultural Evolution, Ecosystem Ecology, Evolution, Geology, Homo species, Human Evolution, Human Uniqueness, Memetic Fitness, Radio & Podcasts, Religion, The WmD Project

Understanding the cascading effect of carnivore loss… before we lose all the carnivores

Posted 25 Jan 2014 / 0

NPR Morning Edition “When Big Carnivores Go Down, Even Vegetarians Take The Hit” Science “Status and Ecological Effects of the World’s Largest Carnivores” Both of these articles are great for introducing the idea of trophic cascades as well as how trophic inefficiency implies that large predators require large ranges containing abundant prey.

A Minor Post, Articles, Biodiversity Loss, Community Ecology, Conservation Biology, Data Limitation, Ecological Modeling, Keystone Species, Long Term Ecological Research, Predation, Radio & Podcasts

Why socially-progressive scientists should not make bets…

Posted 25 Jan 2014 / 0

NPR Morning Edition “A Bet, Five Metals And The Future Of The Planet” This is an excellent piece that encapsulates the argument between “population pessimists” and “technological optimists”, an argument that seems to have been won by the technologists. It is frustrating how much damage has been done by people like Paul Ehrlich. His overconfidence Read More

A Minor Post, Anthropogenic Change, Carrying Capacity, Conservation Biology, Economic sustainability, Economics, Ecosystem Services, Population Growth, Population Pressure, Public Policy, Radio & Podcasts, Resource Consumption, Sociology, Sustainability

Cod gone on Cape Cod

Posted 25 Jan 2014 / 0

NPR Morning Edition “Why The Cod On Cape Cod Now Comes From Iceland” It is fascinating how “cultural” the alteration of this fishery turns out to be. Somehow “Cape Dogfish” just does not have the same ring.

A Minor Post, Anthropogenic Change, Biodiversity Loss, Conservation Biology, Cultural Evolution, Marine Ecosystems, Radio & Podcasts, Sustainable Harvesting, Wild Foods

Concentrated factory farming of livestock massively alters the phosphorus cycle

Posted 25 Jan 2014 / 0

NPR Morning Edition “How Mass-Produced Meat Turned Phosphorus Into Pollution” This short feature provides a clear example of how human agricultural practices massively modify nutrient cycles, decoupling what used to be inseparable: where animal feed is grown and where animals are raised. This separation means that we no longer have closed-loop agricultural systems. I would suggest Read More

A Minor Post, Closed Loop Systems, Composting, Economics, Ecosystem Ecology, Eutrophication, Food, Pollution, Ponds & Lakes, Public Policy, Radio & Podcasts, Rivers & Streams, Soil Ecology, Sustainable Agriculture, Vegetarianism

Now legal, Northern California’s pot farms join the rest of agriculture in impacting water supply

Posted 14 Jan 2014 / 0

NPR The Salt “California’s Pot Farms Could Leave Salmon Runs Truly Smoked” It is funny because as marijuana becomes legalized it joins tobacco and coffee as a potentially high-impact, low-necessity agricultural product. And I know there are a lot of cigarette smokers, coffee fiends, and potheads taking exception to that last sentence.

A Minor Post, Freshwater Ecosystems, Habitat Destruction, Law, Radio & Podcasts, Rivers & Streams, Sustainability, Water Supply

Money Talking about Janet Yellen and multilevel selection

Posted 10 Jan 2014 / 0

WNYC Money Talking “Helping Ordinary Americans Focus Of Fed Under Janet Yellen” Should the economy serve the society as a whole, or only some individuals in that society? Wow is it refreshing to hear a radio segment ask that question!

A Minor Post, Cultural Evolution, Memetic Fitness, Multilevel Selection, Radio & Podcasts

Can you replicate the collective adaptive value of religion without god?

Posted 07 Jan 2014 / 0

NPR Morning Edition “Sunday Assembly: A Church For The Godless Picks Up Steam” It is interesting to see people explicitly seeking out the benefits of religious community whilst trying to maintain their objective understanding of the material world. Conventional wisdom is that “god” is needed to make religions work, but perhaps just a collective intention Read More

A Minor Post, Belief, Cooperation, Cultural Evolution, Group Selection, Radio & Podcasts, Religion