Marks: For example, if I burn a book to ashes and scatter the ashes around, have I destroyed information? Does it make a difference if there’s another copy of the book?
Biology
A return of purpose to biology?
He turns out to be looking for a “bottom up” theory of agency—that is, a materialist one. And he admits that there is no such theory but he offers “a sketch of what a solution might look like.” One suspects that materialists will be offering such sketches centuries from now.
Protein chemist Doug Axe nails self-image problem in biology
Did Darwin make it intellectually fulfilling to be an egotist?
Another instance of fine-tuning in biology?
Fine-tuning in biology shouldn’t be surprising. Why should biology be different from the rest of the universe?
Paper: Modeling biology on physics doesn’t really work
Modeling biology on physics is useful if the biologist wants to pretend to an august Darwinian certainty that is not really available and perhaps not even possible.
Is human biology too complicated for humans to understand?
Craig Mundie’s dream is to build an AI that rivals human intellect to tackle problems in health care. He hopes to be able to customize medicine for every person by building a virtual proxy for every person. It’s almost like he is asking for biology to play tricks on him…
“Evolutionary determinism,” universals, and life on Mars
At Nautilus: Although it seems like evolutionary determinism, there’s some weight to the idea that cells are constrained to a certain evolutionary path, no matter the environment they appear in.
Is biology “hiding its deepest mysteries”?
Physics was “hiding its deepest mysteries” thousands of years ago too before anyone uncovered laws for how it works. There are still mysteries in physics, of course, but they are now more basic. The laws are now known. Let’s hope the same proves true for biology.
Did cosmic rays cause right-handed DNA?
At Quanta: Many researchers believe the selection to be random: Those right-handed genetic strands just happened to pop up first, or in slightly greater numbers. But for more than a century, some have pondered whether biology’s innate handedness has deeper roots.
At BBC: In case you wondered, what if all viruses disappeared?
We really do not know anything like what we should know about viruses before we just shut down our economies in a panic and so forth.
Discussion of fine-tuning at Journal of Theoretical Biology
It would be nice to continue a civilized discussion of what fine-tuning means and implies in biology. Would incorporating an expectation of fine-tuning into biology hypotheses lead to quicker advances sooner? How will we test this—assuming that the village Darwin mob doesn’t storm the place, demanding that we shut down the discussion?
Jerry Coyne takes a stand: Sex is binary
Jerry may well be brought down by this. Increasingly, “wokeness” rather than correct factual description, will confer academic esteem in science—thanks principally due to the progressivism (that Jerry has always supported) taking hold.
The wholly accidental world of the placenta…
… in which we encounter the remarkable phenomenon of microchimerism (“These cells find their way into mother’s tissue and start acting like the tissue in which they find themselves. This process is known as feto-maternal microchimerism”)
New Brit video examines biology after Darwin
There’s lots going on in Britain that isn’t covered by Times Higher. Look at this item, flagged by a kind reader, from IAI: Philosophy for Our Times.
Theoretical biologist quit over growing panpsychism, it turns out
In 2012, Italian theoretical biologist Marcello Barbieri resigned as editor of the journal Biosemiotics because he felt that research in this area had become unscientific.