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Today (Fri., Jan 24th 2020) is the annual March for Life,

. . . which, we will monitor and update across the day, including DV, inputs from our person on the ground as usual. This year, of course, will be the first MfL attended and addressed in person by a President of the United States, here, Mr Donald Trump. Other speakers will be present and hopefully we will not see the sort of agit prop media stunt and smear game that happened last year, leading to a lawsuit that was just settled by CNN after attempts to dismiss it failed. Today’s schedule: Friday, January 24, 2020 March for Life Expo: 8:00 a.m. – 10:30 a.m. and 3:30 p.m. – 7:00 p.m. Pre-Rally Concert: 11:00 a.m. – 12:00 p.m. Rally Program and Read More ›

Thoughts on the soul

In the recent discussion on causation, I noted: KF, 72: >>As I think about cause, I am led to ponder a current discussion that echoes Plato on the self-moved, ensouled agent with genuine freedom. Without endorsing wider context, John C Wright draws out a key point that we may ponder as a nugget drawn from a stream-bed: Men have souls [–> that which gives us self-moved, responsible, rational freedom]. Once one accepts that premise, one must accept the conclusions that follow from it: creatures with souls are not evolved from slime, since spirit, being simple and eternal, cannot be brought into being by matter, which is compound, subject to change and decay, nor brought into being by any blind natural Read More ›

Abortion, the leading cause of deaths worldwide in 2019

Of course, first, a happy new year! However, as we ponder the cultural consequences of inherently amoral evolutionary materialistic scientism, the following clip should give us pause: >>More human beings died in abortions than any other cause of death in 2019, a new report indicates. A heartbreaking reminder about the prevalence of abortion, statistics compiled by Worldometers indicate that there were over 42.3 million abortions world-wide in 2019. The independent site collects data from governments and other reputable organizations and then reports the data, along with estimates and projections, based on those numbers. When contrasting the abortion numbers to other causes of death, including cancer, HIV/AIDS, traffic accidents and suicide, abortions far outnumbered every other cause. By contrast, 8.2 million Read More ›

High Impulse Nuclear rocket engines — Mars in 40 days?

As we continue to rethink the way forward (with Solar system colonisation and Earth transformation in mind as we exorcise the cheerless ghost of Malthus), the possibilities posed by nuke rockets are well worth pondering: >>By Jeremy Hsu [Space dot com] March 05, 2010 Future Mars outposts or colonies may seem more distant than ever with NASA’s exploration plans in flux, but the rocket technology that could someday propel a human mission to the red planet in as little as 40 days may already exist. A company founded by former NASA astronaut Franklin Chang-Diaz has been developing a new rocket engine that draws upon electric power and magnetic fields to channel superheated plasma out the back. That stream of plasma Read More ›

How can we make low-energy concrete for the Moon or Mars — or, Earth?

The C18 rediscovery/ re-invention of concrete . . . it had apparently been made by the Romans, Greeks and Egyptians [–> earlier, the Nabataeans] (and many natural, volcanic or sedimentary rocks are concrete-like) . . . opened up a world of new building possibilities; especially, when it is reinforced by steel. As, we can see all around us. But, concrete here uses a high energy process based on limestone, so how can we break through such barriers for the Moon or Mars? And, how could this be relevant to our home world, Earth? We could look at bones and teeth. For: >>The minerals found in human teeth and bones that give them their hardness and strength belong to a group Read More ›

drc466 exposes the argument from incredulity fallacy

Here at UD, we will headline particularly noteworthy comments spotted in discussion threads. Today, drc466 has a gem, in the Show a Natural OoL for $10 mn prize thread,: drc466 , no. 21:] “there is nothing more irritating than the constant (invalid) refrain from evolutionists of “argument from incredulity”. And the variant “God of the Gaps” or “Goddidit” accusations. When a scientist, engineer, or layman for that matter, conclusively demonstrates mathematically or empirically that something is impossible, that is not an “argument from incredulity”. It is a proof requiring evidence to the contrary. Say, for example, that I make the claim “Iron doesn’t float”. That’s not an argument from incredulity, that is a positive hypothesis based on experimental observation that Read More ›

A note on technology-driven economic long waves (aka, the ghost of “Kondratiev” roars)

Nikolai Kondratiev was a Russian economist in the 1930’s who was shot by Stalin on September 17, 1938, because he had the integrity and courage to say the economic crisis of that decade, on statistical evidence, was largely a generation(s) length cyclical oscillation; not the Crisis of Capitalism leading to global Socialist Revolution that Marxist theory as understood by Stalin demanded. (Echoes in current debates on trends vs oscillations in climate trends etc are not coincidental. [Note, climate, technically, is a 30+ year moving average of weather.]) Joseph Schumpeter picked up his thought, and there has been a (somewhat marginalised/ “misunderestimated”) school of thinking on long waves across time. One aspect of that, has been a focus on how key Read More ›

Energy transformation vs. the ghost of Malthus

Our civilisation is haunted by the ghost of the Rev. Thomas Malthus. His core vision of resource exhaustion and population crashes haunts our imaginations. As BBC profiles in brief: Malthus’ most well known work ‘An Essay on the Principle of Population’ was published in 1798, although he was the author of many pamphlets and other longer tracts including ‘An Inquiry into the Nature and Progress of Rent’ (1815) and ‘Principles of Political Economy’ (1820). The main tenets of his argument were radically opposed to current thinking at the time. He argued that increases in population would eventually diminish the ability of the world to feed itself and based this conclusion on the thesis that populations expand in such a way Read More ›

The FFC -Cambridge (Metalysis) Metal . . . esp. Ti . . . reduction process

This video summarises a direct, molten salt based electro-reduction process for metals, especially Titanium: (Titanium, of course, is a rather abundant but hard to win “super-metal.” See Wiki here for a more detailed summary. The process extends to other metals and of course turns on having abundant electrical energy.) Let me add an illustration of the electrolytic cell: . . . with a broader overview, 2004: . . . nb here on universality, pardon the resolution, red — already in kg q’ties by 2004, blue achieved, grey, suitable . . . observe esp. not only Fe, Al etc but Si, Ge, Ga [not As though], W [= Tungsten, aka Wolfram], U, Th, Pu, as well as the rare earths that Read More ›

Logic and First Principles: Summarising first principles and duties of reason

As we continue to ponder the core of responsible rationality, it is helpful to ponder a summary of what we have won: I recall, way back, being taught how the seventeen first equations of Boolean Algebra [which can all be verified as equivalence relations through truth tables] were of equally axiomatic status. But then, I got the logic of being infection, and began to see that in fact, from the ontological perspective, identity and its close corollaries are prior: Then, there was that old philosopher who said that truth says of what is, that it is; and of what is not, that it is not. Sometimes, the truth does fit in a nutshell. Here, that truth accurately describes reality. That Read More ›

The issue of epistemic rights and duties

Back in 2007, “todangst ” of the “rational response squad” atheistical site wrote: To say that I am within my ‘epistemic rights’ to hold to a claim, I am saying that I violate no epistemic responsibilities or obligations in believing in my claim. (Rights and responsibilities go hand-in-hand.) An epistemic obligation is an intellectual responsibility with respect to the formation of, or holding to, my beliefs. The basic obligations would include 1) Not forming a belief dishonestly, through self deception. 2) Not misrepresenting how we can to hold a belief (claiming a belief came through reason, when in fact it was inculcated into us in infancy, and merely verified afterwards) 3) Not forming a belief irresponsibly (for example, seeking only Read More ›

VIDEO: Digital unwrapping and reading of the En Gedi OT scroll

News has posted on this recent technological development. It is worth taking a couple of minutes to watch the video describing and imaging what was done using AI technologies: Fascinating, what 3-d scanning can do. It also of course corroborates the known result from the main Dead Sea Scroll finds, that the OT text was faithfully transmitted to posterity from remote times. END PS: Chain of custody for the NT message and by extension its texts: PPS: HT NewScientist, a case of Lead-based ink pigment detected in a papyrus manuscript written in Greek uncials:

EG vs objective reality (pivoting on distinct identity)

In a current thread frequent objector EG comments — and yes, I am catching up: KF and others talk about “objective” as being something that is unchangeable. For example, homosexuality is objectively wrong. Always was, always will be. This doesn’t change with the times. But you argue that my preference of ice cream flavor is also objectively true. If my preference for ice cream is objective, and changeable, then other objective things, like moral values, are also changeable. Nope. For one, what I have said about objectivity (or rather, what Wikipedia has been forced to admit against obvious ideological inclination) is: Objectivity is a philosophical concept of being true independently from individual subjectivity caused by perception, emotions, or imagination. A Read More ›

JCW on the need to face inescapable, necessary first truths

Famously, Epictetus had an exchange with someone on the necessity, credibility and utility of logic: DISCOURSESCHAPTER XXV How is logic necessary? When someone in [Epictetus’] audience said, Convince me that logic is necessary, he answered: Do you wish me to demonstrate this to you?—Yes.—Well, then, must I use a demonstrative argument?—And when the questioner had agreed to that, Epictetus asked him. How, then, will you know if I impose upon you?—As the man had no answer to give, Epictetus said: Do you see how you yourself admit that all this instruction is necessary, if, without it, you cannot so much as know whether it is necessary or not? [Cf J. C. Wright] However, many today miss the point. J C Read More ›