Showing posts with label Neil deGrasse Tyson. Show all posts
Showing posts with label Neil deGrasse Tyson. Show all posts

Sunday, July 21, 2019

Apollo 11 mission patch

Neil deGrasse Tyson thinking he's dropping more wisdom than Solomon:

1. Sure, except for the blindingly obvious bald eagle which almost everyone knows is America's national symbol.

2. If NdGT wanted to convey the idea that Apollo 11 was "an achievement of the human species, to be shared by all", he could simply have quoted what Neil Armstrong said. You know, the whole "One small step for man, one giant leap for mankind" thing?

Or the Apollo 11 lunar plaque that was left on the surface of the moon:

3. On the one hand, the fact that it was the U.S. that was able to put a man on the moon and come back home safely is primarily a testament to the U.S. and the U.S. space program (NASA). After all, American leaders promoted the space program. American voters supported the space program. American taxpayers paid for the space program. American scientists and engineers drove the space program. American astronauts manned the missions. And so on.

On the other hand, just because the U.S. shouldered the weight and achieved what it achieved doesn't necessarily imply others made zero contributions. Nor does it imply that Americans didn't do it on behalf of "mankind".

NdGT could have pointed out the U.S. space program had help from other scientists around the world (e.g. The Dish, Canada's contributions). He could have likewise pointed out that NASA had European scientists and engineers (among others) who fled wartorn Europe and/or Soviet communism come and work on Apollo 11.

4. There's something to be said for a nation that is able to attract the brainpower, cultivate the native talent, foster the industriousness, etc. to send a man to the moon and back. In this respect, the United States in the 1960s was like fertile soil that allowed an amazing plant (Apollo 11) to grow and thrive. The question is what made the U.S. such fertile soil?

At the same time, there's a reason the Soviets didn't send a man to the moon and back despite some other impressive achievements.

Monday, February 19, 2018

Does prayer stop bullets?

Tyson is a "public intellectual". Like Carl Sagan, Jerry Coyne, and Richard Dawkins, he's become a vocal spokesman for "scientific" atheism.

There's a problem when people try to act cleverer than they are. His tweet is meant to be witty, but it's really stupid.

i) To begin with, we can't pray for things we can't anticipate. We can't pray to God to stop things we didn't see coming. School shootings at any particular location are very rare and highly unpredictable. It's too late to pray to God to stop something after the fact, when the outcome is known. To pray is not an act of prophecy. It doesn't see the future.

ii) The theology of prayer was never predicated on God answering every prayer.

iii) How does Tyson know that prayer is insufficient to stop bullets from killing students? To take a comparison, suppose Tyson said time-travel is insufficient to stop bullets from killing students? But if a time-traveler succeeded in changing the timeline to avert a catastrophe, then that erases the original timeline. The very success of his temporal incursion covers his tracks.

By the same token, if there are occasions when prayer prevents a massacre, there will be no record of what didn't happen. A nonevent leaves no trace evidence. If prayer changes the future, in a counterfactual sense, then that's consistent with the future that actually eventuates. Efficacious prayer and naturalism are empirically equivalent at that level.

There are, however, situations in which there's evidence for the efficacy of prayer. But atheists don't move in circles where that happens, since their social circle generally consists of people who don't pray, so they've excluded themselves from the evidence.

Tuesday, May 12, 2015

A secular philosopher on the skeptic/atheist movements


Reflections on the skeptic and atheist movements
by Massimo Pigliucci

The Harris-Chomsky exchange, in my mind, summarizes a lot of what I find unpleasant about SAM: a community who worships celebrities who are often intellectual dilettantes, or at the very least have a tendency to talk about things of which they manifestly know very little; an ugly undertone of in-your-face confrontation and I’m-smarter-than-you-because-I-agree-with [insert your favorite New Atheist or equivalent]; loud proclamations about following reason and evidence wherever they may lead, accompanied by a degree of groupthink and unwillingness to change one’s mind that is trumped only by religious fundamentalists; and, lately, a willingness to engage in public shaming and other vicious social networking practices any time someone says something that doesn’t fit our own opinions, all the while of course claiming to protect “free speech” at all costs.
Let me give you some examples and name some names of big boys who can take the criticism and who will keep doing what they have been doing regardless of what I write anyway.
I have already mentioned Harris, who writes about ethics with little acknowledgment (or understanding, or both) of just how complex a topic it is, and how much literature there is out there to engage with. As he infamously wrote in the first footnote of chapter 1 of The Moral Landscape, “Many of my critics fault me for not engaging more directly with the academic literature on moral philosophy … [but] I am convinced that every appearance of terms like ‘metaethics,’ ‘deontology,’ … directly increases the amount of boredom in the universe.”  Why are we taking such a brazen display of anti-intellectualism as anything more than a clear mark of an overinflated ego? But far from that, Michael Shermer then builds on Harris’ point (or perhaps simply restates it, at much greater length), coming out with yet another “revolutionary” book about the science of ethics, predicated on an argument that had so many holes in it that I felt a bit embarrassed having to explain them in a public forum a couple of years ago [15].
Then we have Neil deGrasse Tyson. Great science popularizer, but also prone to anti-intellectualism in the form of dismissing an entire field (philosophy) of which he knows nothing at all [16], not to mention his sometimes questionable behavior when it comes to intellectual fairness, as even my colleague (with whom I often disagree) Jerry Coyne has firmly pointed out [17]. That particular episode had to do with yielding to the whims of yet another physicist/anti-intellectualist who has become a darling of SAM: Lawrence Krauss [18].
And speaking of great science popularizers who are very much adored within SAM: Richard Dawkins has actually gone on record as trashing yet another field (besides philosophy) of which he knows nothing, namely, epigenetics: “I am heartily sick of the ‘epigenetics’ bandwagon and almost look forward to the next one, whatever it turns out to be.” [19] Luckily, that so-called “bandwagon” (actually very sound, cutting age biological research) keeps going regardless of Dawkins’ opinion, producing thousands of papers every year and securing tens of millions in funding from evidently profoundly misguided federal agencies. And let’s not go (again) into the exceedingly naive approach to religious criticism that has made Dawkins one of the “four horsemen” of the New Atheism.
One can’t talk about either Dawkins or the Horsemen without at least in passing mentioning Christopher Hitchens, a brilliant polemicist, very funny and caustic writer, who however couldn’t make up his mind about his politics, ranging from Trotskyism to neoconservatism, all the while being universally eulogized by SAM as a genius and a saint (both of which he would have laughed at heartily) when he died [20].
(You may have noticed that the only prominent New Atheist I don’t take to task is Dan Dennett. That’s because I honestly think he is a better intellectual than the rest of them combined, and he also happens to be a genuinely pleasant individual. The fact that moreover he is the only philosopher of the group may or may not be coincidental, we don’t have enough data points to make that judgment.)
Last, but certainly not least (dulcis in fundo, as the Romans used to say) one cannot conclude this parade without mentioning P.Z. Myers, who has risen to fame because of a blog where the level of nastiness (both by the host and by his readers) is rarely matched anywhere else on the Internet, and who has lately discovered (together with a number of others that I don’t need to mention here) both social progressivism and feminism (or perhaps he invented them?), and has immediately proceeded to confuse them, somehow, with tenets of atheism.
I hope others equally worthy will not feel too bad about being left out of the above list. These are just examples of what I think has been an obvious general trend in SAM over the last decade or more.

Sunday, October 13, 2013

Snake in deGrasse Tyson

Neil deGrasse Tyson is a well-known astrophysicist as well as director of the Hayden Planetarium in NYC. He's also an educator and immensely interested in furthering scientific learning and knowledge in society. He's presumably against racism and sexism and would fight against poverty in low socioeconomic areas such as inner cities.

However, he evidently not only has no problem with the consequences of his following recommendations, but in fact he indeed maps out and hopes for a particular result:

Learn evolution on your own. There's nobody stopping you from accomplishing that. And if the absence of evolution is state sanctioned, then move from the state. Such an exodus (if you allow the term) will render the region without scientifically literate people and the local economy will collapse in this technologically competitive 21st century in which we live. My hope is that Americans usually pay attention to when they lose money. So poverty may be the force required to effect these changes.

(Source)