Uncommon Descent Serving The Intelligent Design Community

L&FP, 59: Building a body of knowledge in a hyperskeptical, ideologically polarised era that often dismisses truth and objectivity

It’s not hard to recognise that we are in a hyperskeptical, ideologically polarised warped thinking age at war with objective truth and knowledge. Fundamentally, our academics have betrayed us, starting with putting the inferior substitute, skepticism, in the place of prudence. Once that was done, there is no firewal on skepticism so it spiralled into selective hyperskepticism that promotes favoured narratives while finding any excuse to dismiss the despised other. Inevitably, knowledge has fractured. So, let us again turn to the JoHari window to see how it can help us build a responsible, and often counter-narrative body of knowledge: Now, steps of thought (adapted from an earlier comment): 1: We must properly understand what knowledge is, including its subtleties, limitations Read More ›

At Mind Matters News: One way human vision is better than a machine’s

The fact that humans and other life forms “want” things may underlie the superiority of natural vision systems to machine vision systems. It will be interesting to see how easy the gap is to close — if it can be done at all. Read More ›

At Evolution News: Gene Sharing Is More Widespread than Thought, with Implications for Darwinism

David Coppedge writes: Evidence is growing that organisms share existing genetic information horizontally, not just vertically. This has immense implications for neo-Darwinian theory that are not yet fully recognized. If traits can be shared across species, genera and even phyla, they are not being inherited from common ancestors. The findings might also cast stories about convergence and co-evolution in a completely different light. Let’s look at some of the news on this front. Introgression Last month, Current Biology posted a Primer on Introgression by four authors. Introgression refers to “lasting transfer of DNA from one of the species into the genome of the other” by means of hybridization and backcrossing. Basically, it describes “the incorporation of the DNA from one species into Read More ›

At Reasons.org: Did the initial findings of the JWST repudiate the big bang creation model?

Hugh Ross: "To most people using their naked eyes, the heavens don’t seem to be declaring anything at all. But through space telescopes, they are proclaiming the wonders and beauty of God and his creation to a degree never before seen." Read More ›

L&FP, 58b: The JoHari Window and recognising limits of our knowledge

The JoHari Window provides a useful context to control speculation or accusation or assumption posing as knowledge: Here, we see a personal focus. This can readily be extended to institutions, movements, interest groups and the public. We can even see, through faction dynamics, how a minority may see while the community at large is innocently or even willfully blind, stuck in an ill advised business as usual. For example: Therefore, we are well advised to heed an adjusted form of Dallas Willard’s observation on knowledge and how it confers legitimate authority: To have knowledge in the dispositional sense—where you know things you are not necessarily thinking about at the time—is to be able to represent something as it is on Read More ›

At Evolution News: Did Life First Arise by Purely Natural Means?

Walter Bradley and Casey Luskin write: Major scientific magazines and journals often feature articles on the “Biggest Unsolved Mysteries in Science”1 — and the origin of life is almost always on that list, sometimes as the number one mystery.2 In this and coming posts we will explore key challenges to a natural, chemical origin of life. We’ll examine the formation of the essential functional polymers of life — proteins, DNA (deoxyribonucleic acid), and RNA (ribonucleic acid). How might these extraordinarily complex molecules have formed in oceans, lakes, or ponds from simple, naturally occurring molecular building blocks like sugars and amino acids? What is life? How does it operate? Could life originate by strictly natural means? Three Scientific Discoveries Darwin’s theory of evolution Read More ›

At Big Think: How Earth’s magnetic field bounced back just as complex life was emerging

"The insights gathered by [this research] offer a clearer picture of the dramatic events that once unfolded deep within our planet’s interior. They also provide new hints as to how Earth narrowly avoided a Mars-like fate, just as complex, multicellular life was beginning to emerge." Read More ›