Philosophy & Ethics
The previous three installments of this series have covered Robert Batterman’s idea that the concept of emergence can be made more precise by the fact that emergent phenomena such as phase transitions can be described by models that include mathematical singularities; Elena Castellani’s analysis of the relationship between effective field theories in physics and emergence; and Paul Humphreys’ contention that a robust anti-reductionism needs a well articulated concept of emergence, not just the weaker one of supervenience.
For this last essay we are going to take a look at Margaret Morrison’s…
So far in this series we have examined Robert Batterman’s idea that the concept of emergence can be made more precise by the fact that emergent phenomena such as phase transitions can be described by models that include mathematical singularities, as well as Elena Castellani’s analysis of the relationship between effective field theories in physics and emergence. This time we are going to take a look at Paul Humphreys’ “Emergence, not supervenience,” published in Philosophy of Science back in 1997 (64:S337-S345).
The thrust of Humphreys’ paper is that the philosophical concept of '…
Last time we examined Robert Batterman’s idea that the concept of emergence can be made more precise by the fact that emergent phenomena such as phase transitions can be described by models that include mathematical singularities (such as infinities). According to Batterman, the type of qualitative step that characterizes emergence is handled nicely by way of mathematical singularities, so that there is no need to invoke metaphysically suspect “higher organizing principles.” Still, emergence would remain a genuine case of ontological (not just epistemic) non-reducibility, thus…
Hank |
Both eugenics and social Darwinism had their moments in their sun, the optimistic goal of progressive techno-elites 100 years ago who wanted to use science to make the world a better place.
Sounds terrific, right? Isn't that what vaccines and genetically modified food do also?
Indeed, but vaccines and GMOs are for all people and not against some, the way eugenics was. The experience of eugenics may be why so many progressives, the group that embraced and mandated and enforced it as social policy, are so anti-science today; they don't trust science or themselves when science…
vongehr |
Design, according to some, needs a designer. However, famous biologists and neo-Darwinists such as D. Dennett say that evolution “designs” by natural selection. If we accept that usage of the term, “design” does not by definition imply an intentional act (much like “the hand evolved in order to grasp” does not imply that evolution desires to achieve anything). If there are “blind watchmakers” who do “design”, then the following question is scientific:
Can we possibly, for example by investigating the designed “creation”, distinguish an intelligent designer, one that did have intentions,…
By all accounts, my friend Lori has a fabulous sense of style. Plus, she really knows how to find a bargain. The outfits she assembles from Goodwill and vintage clothing shops continue to defy expectation – and imitation. Years ago, when we both lived in Boston, I snuck glances at the pages she flagged in her fashion magazines. Now, whenever I catch her during her visits home to the Bay Area, I file away shopping tips while we fill each other in on our lives.
One evening, perhaps a year and a half ago, as we considered the San Francisco skyline over cocktails, Lori told me about how she’d…
I am about to go to an informal workshop on naturalism and its implications, organized by cosmologist Sean Carroll. The list of participants is impressive, including Pat Churchland, Jerry Coyne, Richard Dawkins, Dan Dennett, Rebecca Goldstein, Alex Rosenberg, Don Ross and Steven Weinberg. You may have recognized at least four names of people with whom I often disagree, as well as two former guests of the Rationally Speaking podcast (not to mention Don Ross’ colleague, James Ladyman).
The list of topics to be covered during the discussions is also not for the faint of heart: free will,…
It's no surprise that when I get interested in a topic I opt for full immersion. Come on, people--you've seen the zebra print! You've seen the wigs!
What's my latest? Apparently, a deep immersion into Peter Singer, whose chapter "Taking Life: Humans" I've assigned to my students in Comp 1, along with Harriet McBryde Johnson's "Unspeakable Conversations."
I've asked my students to read these two pieces and write a two page analysis of these pieces. Whose argument is stronger? I've asked them to suspend emotion and attempt to read both pieces rationally, unemotionally, with the reminder that it…
Despite the intent in biology to eliminate group selection, it invariably turns up as the only reasonable explanation for the cohesion of species and the behavior of large groups of animals.
Additionally, the struggle to explain altruism using kin selection and inclusive fitness is perpetually haunted by the requirement that the entire premise hinges on the existence of an actual "altruism" gene. In other words, Hamilton's rule and inclusive fitness are meaningless if there isn't a genetic component to cooperation and altruism.
In that respect, can we be reasonably confident that genes…
I’ve been meaning to write a column on steady-state economics for some time. Last year, I even did some preliminary research, before getting caught up in topical current events instead. Then, last week, I returned to my internet perusal, again typing in my search phrase, “zero growth economy.” To my consternation, the results had changed dramatically. While the radically different economic philosophy I was after still topped the list, many of the recent hits came from news articles reporting on the dire economic straits of Europe, the United States, and even China.
Then, as I glanced through…