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Drake football tops Davidson 30-22 in Des Moines
Drake football tops Davidson 30-22 in Des Moines
In social post, Trump endorses Cunningham, mispronounces Vasquez’s name and doubles-down on renaming New Mexico
By Pat Davis, New Mexico Political Report — President Donald Trump officially endorsed Republican Greg Cunningham’s bid for Congress in a social media post today where the president once again called on New Mexicans to rename the state “New America” and mispronounced the Hispanic pronunciation of current Democratic Congressman Gabe Vasquez’s name. This story was […]
Why did Dave Portnoy leave 'Big Noon Kickoff'? Barstool founder's deal with Fox Sports comes to abrupt end
The news came less than 24 hours before the show was set to broadcast from Michigan-Minnesota.
David Robinson says he can do more for safety from outside Open AI
David Robinson said he hired a PR firm, Spitfire Strategies, after resigning from Open AI.
Barstool's Dave Portnoy blames Ohio State, Ryan Day for 'Big Noon Kickoff' exit
Barstool Sports and Dave Portnoy will no longer appear on Fox Sports' "Big Noon Kickoff," according to The Athletic.Per the report, Portnoy blamed Ohio State and coach Ryan Day for the decision.
Dave Portnoy Says Ohio State Football Coach Ryan Day Led to His Ouster From Fox’s ‘Big Noon Kickoff’
Football fans tuning in to Big Noon Kickoff on Fox Sports on Saturdays will no longer be watching Dave Portnoy and his Barstool Sports crew, reported the New York Times. Barstool founder Portnoy, 49, confirmed the news and claimed that Ohio State University was to blame. Portnoy is a proud alumnus of the University of Michigan, […]
Seattle and San Francisco: Big tech, political backlash and the AI boom
In a live joint recording of the GeekWire and Blue City Blues podcasts, GeekWire's John Cook, historian Margaret O'Mara and journalist Jonathan Weber join Blue City Blues hosts David Hyde and Sandeep Kaushik to discuss the tech industry's tensions with Seattle and San Francisco, and what the AI boom means for the future of both cities.
David Jolly clears $1M raised in a week with help of matching funds, but can't keep pace with Byron Donalds
It's now or never if national Democrats want to flip the Governor's Mansion.
Can Skydance CEO David Ellison Make Paramount-Warner Bros. Merger Fly?
David Ellison has to prove the merged Paramount-Warner Bros., dubbed Skydance, can become a profitable Hollywood powerhouse amid its massive debt.
Dave Toub comments on possible efficiency concerns for Harrison Butker
During his press conference, Kansas City Chiefs coordinator Dave Toub addressed possible concerns about kicker Harrison Butker | @EdEastonJr
Dodgers Could Use Four Different Closers This Postseason
Dave Roberts plans to lean on situational flexibility, leveraging a deep Los Angeles Dodgers bullpen headlined by Tanner Scott.
Opinion | Opinion: What the Cornell Lawsuit Reveals About Sexual Violence in America
The columnist David French argues that “we have privileged getting wasted over taking care of people.”
David Ellison just brought in a co-CEO to run his new empire: Meet Ynon Kreiz
Ynon Kreiz's appointment as co-CEO of Skydance answers a key governance question for Ellison's soon-to-be-merged company.
NLDS is not David vs. Goliath: Shohei Ohtani injuries among Dodgers' problems
The health of Shohei Ohtani is just one of the issues facing the Dodgers as they begin their quest for a third consecutive World Series championship.
Ryan Field’s debut delivers a major moment for Northwestern football
The Wildcats opened their long-awaited new home Friday night with a charged atmosphere, an announced sellout crowd and the type of performance David Braun believes can propel the program forward.
Elijah Plumbar wins Week 7 Gatorlyte Quick Play
BRISTOL, Tenn. (WJHL) — Tennessee High School’s Elijah Plumbar is this week’s Gatorlyte Quick Play winner. Plumbar made a move in the backfield and took it all the way to the end zone for the touchdown. Tennessee High School lost to David Crockett High School 31-28.
Tarik Skubal named Game 1 starter as Shohei Ohtani provides health update
LOS ANGELES — With less than 24 hours before the first pitch of Game 1 of the NLDS, Dodgers manager Dave Roberts made his decision: Tarik Skubal will take the ball Saturday afternoon against the
‘I didn’t realize he was this soft’: Dave Portnoy blames Ryan Day’s ‘temper tantrums’ for being removed from ‘Big Noon Kickoff’
Dave Portnoy and other top personalities at Barstool Sports have been a part of Fox’s Big Noon Kickoff college football pregame show for a little over a year. That is now over, with The Athletic reporting on Friday evening that Barstool Sports would no longer feature on the program. Sources told The Athletic that “there…
David Ellison's Skydance is a pretty name. What it stands for isn't
By naming the product of two mergers Skydance, David Ellison relegates two of Hollywood's founding studios to a sub-brand stew and attempts to erase a bunch of controversial hires.
Bills Face Difficult Roster Decision Amid New Running Back Injury
The Buffalo Bills are in danger of missing running back Ray Davis for Sunday's game against the New England Patriots. The post Bills Face Difficult Roster Decision Amid New Running Back Injury appeared first on HEAVY.
European Leaders Mostly Optimistic About Paramount-WB's Future
European industry leaders are cautiously optimistic now that Paramount is about to complete its takeover of Warner Bros., but there are many unknowns.
Ex-US congressman David Rivera sentenced to 10 years in prison for Venezuela lobbying
River's ex-housemate, Secretary of State Marco Rubio, testified he had no idea about his activities.
Tales of bones at Science Café
Davis Science Café is back Wednesday, Oct. 14, from 5:30 to 7 p.m. at G Street WunderBar, 228 G St. in downtown Davis.
Mondavi sets trio of shows in early October
The Mondavi Center will be busy during the coming week, hosting three performances in Jackson Hall.
Paramount-Warner Bros. Discovery will be called Skydance
David Ellison, CEO of Paramount Skydance, speaks during CinemaCon 2026 on April 16, 2026, in Las Vegas, Nevada. (David Becker/Getty Images for CinemaCon)
Former GOP Rep. David Rivera sentenced to 10 years for secret Venezuela lobbying
David Rivera has been jailed since jurors found him guilty in May on all counts, including failing to register as a foreign agent and conspiracy to commit money laundering as part of his work for former Venezuelan President Nicolás Maduro’s government.
Paramount, Warner Bros. will be named Skydance after merger
David Ellison said the merged Paramount and Warner Bros. Discovery will be called Skydance — the moniker he picked nearly two decades ago when the tech scion began building his
Mars symposium sheds light on life on the red planet
Even the greats like musician David Bowie have asked: Is there life on Mars? In a symposium held earlier this month at William & Mary, Research Professor Joel Levine said we may have answered that question 50 years ago. “The Exploration of Mars & the Search for Life: Viking to Humans” symposium was held in […]
Who is Randy Villegas, the political newcomer trying to oust David Valadao from Congress and flip District 22 blue?
BAKERSFIELD, Calif. (KGET) – Although he’s relatively new to the political scene, Randy Villegas has been making waves in the legislative stage. Villegas, a self-described populist, is …
Who is Randy Villegas, the political newcomer trying to oust David Valadao from Congress and flip District 22 blue?
New name of Paramount-Warner Bros. revealed
CEO David Ellison announced that the merger between Paramount and Warner Bros. will result in Skydance ahead of the official deal closure on Oct. 6.
Five Good Texans Questions with Blogging the Boys
We catch up with David Halprin of Blogging the Boys for five questions
Paramount’s Warner Bros. megamerger will just be called Skydance
David Ellison doesn’t want a ‘new corporate identity’ to overshadow Warner Bros. and Paramount’s brands.
Paramount, Warner Bros. combine as new entity Skydance, David Ellison announces
He announced the updated on X
New Paramount Warner Bros. Name is Skydance, David Ellison Says
Paramount and Warner Bros. will exist as sub-brands in the larger corporate brand.
Coastal forces shape building sciences practice
When Built Environments relocated to Wilmington, the firm’s partners weren’t looking for the lazy tranquility one hopes for when on vacation. Instead, they sought sultry heat. They wanted to understand whipping coastal winds and punishing precipitation – the kind that tropical storms produce. That’s because how materials degrade can reveal a lot about how they can be improved. “We specifically chose the Wilmington market because it does fall within Climate Zone 3A, which is a coastal warm-humid climate,” said Jarrett Davis, who joined Built Environments in 2023 to lead the company’s building science practice. “There’s not a lot of product research in that climate zone, but there are a lot of structures here that get weatherized pretty severely.” Built Environments has provided building science, material testing and code compliance consulting for 25 years, ever since principal materials scientist Steve Doggett founded the company in Minnesota. “There are very few manufacturers that understand fully how their own materials and products work, whereas we know their shortfalls and their benefits out in the real world on jobsites,” Doggett said. “That’s why the original Built Environments was formed, to make buildings better.” He said the 15-employee company is just as comfortable on a jobsite, retrofitting a high-end beachside property, for example, as it is recreating some of the coast’s most intense weather conditions in the great indoors. The company operates an A2LA-accredited ISO/IEC 17025 mechanical testing laboratory on Wright Street. The year-old facility has expanded Built Environments’ in-house capabilities, Doggett said. “We’re able to simulate that hurricane wind (and) rain and perform structural and impact testing on wall assemblies, roof assemblies and glazing assemblies,” he said. “There are certain requirements that those windows and doors need to meet as far as wind ratings and pressure ratings and things of that nature.” Standard Glass Co.-Glass Depots, of Wilmington, is currently testing a new glazing system using Built Environments’ stress testing, the partners said. One method involves what’s called a “large missile cannon.” “We take 8-foot two-by-fours, and we shoot them at assemblies, so they have to withstand that impact,” Davis said. “It’s pretty cool to see, I’m not going to lie.” In many cases, the lab can run a full, wall-scale test of a product in a matter of weeks or months, whereas “it might take midrange manufacturers years,” Doggett said. “We’re nimble. We can cut that time in half.” The lab also develops intellectual property. Doggett, for example, shares a patent with Sustant LLC, of Minnesota, on a fastener patch to increase the air and water tightness within building envelopes. “We have too many ideas and not enough time,” he said. But the partners noted that they or their fellow principals – of which the company has four total, including a principal engineer and a principal codes and standards expert – could be anywhere on a given day, including in the courtroom providing expert testimony in contentious insurance cases. “Let’s say there is a fire on a structure,” Davis said. “We can analyze all the specific materials within that assembly – an exterior wall or something like that – because there are loads that require certain heat release. And so, we can measure each one of those materials, if need be, to say if this was likely or not a code-approved assembly.” Despite what can be inferred in a lab, the partners said nothing beats learning from how materials change over time under real-world strain. Take, for instance, the curious case of the creaking condo. “We recently had a customer that came to us trying to assess a sound issue of a roof. It was making noises that no one could explain or account for. How do you tackle something like that?” Doggett asked rhetorically. “There’s really no generally agreed-upon methodologies.” The problem turned out to be a faulty installation of a commercial roof system. “The building in this particular case was not local,” he said. “In the initial installation, the commercial roofing contractor installed the wrong fasteners in the wrong locations into the deck, and essentially the solar radiation was causing the building to move quite substantially early in the morning when the sun initially hit that assembly after a quite cool evening, causing the threads on the fasteners to kind of jump within the material, within the metal.” Built Environments designed an effective repair methodology that was within budget, the partners said. “We get the bizarre,” Doggett said. “I will say that’s something that has stayed the same over 25 years.” The partners said they are hiring, and that Cape Fear Community College is one of their main recruiting grounds. Davis and Doggett look for talented people who can understand traditional methodologies yet are open to on-the-job training and new understandings, they said. After all, it’s not just weather that can ruin a building. “My favorite saying is,” Davis said, “‘What are the eight most expensive words in construction? That’s how my daddy used to do it.’”
Coastal forces shape building sciences practice
When Built Environments relocated to Wilmington, the firm’s partners weren’t looking for the lazy tranquility one hopes for when on vacation. Instead, they sought sultry heat. They wanted to understand whipping coastal winds and punishing precipitation – the kind that tropical storms produce. That’s because how materials degrade can reveal a lot about how they can be improved. “We specifically chose the Wilmington market because it does fall within Climate Zone 3A, which is a coastal warm-humid climate,” said Jarrett Davis, who joined Built Environments in 2023 to lead the company’s building science practice. “There’s not a lot of product research in that climate zone, but there are a lot of structures here that get weatherized pretty severely.” Built Environments has provided building science, material testing and code compliance consulting for 25 years, ever since principal materials scientist Steve Doggett founded the company in Minnesota. “There are very few manufacturers that understand fully how their own materials and products work, whereas we know their shortfalls and their benefits out in the real world on jobsites,” Doggett said. “That’s why the original Built Environments was formed, to make buildings better.” He said the 15-employee company is just as comfortable on a jobsite, retrofitting a high-end beachside property, for example, as it is recreating some of the coast’s most intense weather conditions in the great indoors. The company operates an A2LA-accredited ISO/IEC 17025 mechanical testing laboratory on Wright Street. The year-old facility has expanded Built Environments’ in-house capabilities, Doggett said. “We’re able to simulate that hurricane wind (and) rain and perform structural and impact testing on wall assemblies, roof assemblies and glazing assemblies,” he said. “There are certain requirements that those windows and doors need to meet as far as wind ratings and pressure ratings and things of that nature.” Standard Glass Co.-Glass Depots, of Wilmington, is currently testing a new glazing system using Built Environments’ stress testing, the partners said. One method involves what’s called a “large missile cannon.” “We take 8-foot two-by-fours, and we shoot them at assemblies, so they have to withstand that impact,” Davis said. “It’s pretty cool to see, I’m not going to lie.” In many cases, the lab can run a full, wall-scale test of a product in a matter of weeks or months, whereas “it might take midrange manufacturers years,” Doggett said. “We’re nimble. We can cut that time in half.” The lab also develops intellectual property. Doggett, for example, shares a patent with Sustant LLC, of Minnesota, on a fastener patch to increase the air and water tightness within building envelopes. “We have too many ideas and not enough time,” he said. But the partners noted that they or their fellow principals – of which the company has four total, including a principal engineer and a principal codes and standards expert – could be anywhere on a given day, including in the courtroom providing expert testimony in contentious insurance cases. “Let’s say there is a fire on a structure,” Davis said. “We can analyze all the specific materials within that assembly – an exterior wall or something like that – because there are loads that require certain heat release. And so, we can measure each one of those materials, if need be, to say if this was likely or not a code-approved assembly.” Despite what can be inferred in a lab, the partners said nothing beats learning from how materials change over time under real-world strain. Take, for instance, the curious case of the creaking condo. “We recently had a customer that came to us trying to assess a sound issue of a roof. It was making noises that no one could explain or account for. How do you tackle something like that?” Doggett asked rhetorically. “There’s really no generally agreed-upon methodologies.” The problem turned out to be a faulty installation of a commercial roof system. “The building in this particular case was not local,” he said. “In the initial installation, the commercial roofing contractor installed the wrong fasteners in the wrong locations into the deck, and essentially the solar radiation was causing the building to move quite substantially early in the morning when the sun initially hit that assembly after a quite cool evening, causing the threads on the fasteners to kind of jump within the material, within the metal.” Built Environments designed an effective repair methodology that was within budget, the partners said. “We get the bizarre,” Doggett said. “I will say that’s something that has stayed the same over 25 years.” The partners said they are hiring, and that Cape Fear Community College is one of their main recruiting grounds. Davis and Doggett look for talented people who can understand traditional methodologies yet are open to on-the-job training and new understandings, they said. After all, it’s not just weather that can ruin a building. “My favorite saying is,” Davis said, “‘What are the eight most expensive words in construction? That’s how my daddy used to do it.’”
Trinity Health Foundation to host free nursing education event
The Trinity Health Foundation will present the Dr. V.R. Alla Nursing Symposium from 5:30-8:15 p.m. Tuesday, Oct. 13, at the Rhythm City Casino Resort in Davenport. The event will bring together nursing professionals from across the Quad Cities for an evening focused on elevating the nursing profession, sharing the realities of frontline care and promoting […]
Eagles’ 10-Year NFL Veteran Makes Change Before Rams Game
Kicking off a new week, the Philadelphia Eagles elevated one of their practice squad players to join the active roster. The safety Kenny Moore is getting more than just a role change with the Eagles ahead of Week 4 against the Los Angeles Rams. According to NBC Sports Philadelphia’s Dave Zangaro, Moore is changing his […] The post Eagles’ 10-Year NFL Veteran Makes Change Before Rams Game appeared first on HEAVY.
Jacksonville native Jacob Davidson hired as Players Events Director
The Players Championship announced the hiring of Jacksonville native Jacob Davidson to be the "Event Director" of the tournament.
Widow turns tragedy into triumph with new Blawnox-based baking business
A Blawnox widow is turning personal tragedy into personal triumph with a new baking business inspired by her late husband. Lisa Collins was devastated when she lost her husband of 27 years, David Collins, suddenly from cardiac arrest in 2023. The couple’s three adult children were grown, so Collins was
How Julia Letlow, Jamie Davis are running for Senate in Louisiana — and how their styles differ
Why are Jamie Davis and Julia Letlow running different types of campaigns for the Senate?
Former CDC director on politics of measles: ‘A death is a death’
Dr. Tom Frieden, former CDC director, appeared on “The Final 5” to discuss the nation’s growing measles outbreak. Frieden said the measles vaccine is safe and effective and remains the only way to stop the spread, while criticizing political arguments over how to classify measles-related deaths. Frieden also discussed the growing role of artificial intelligence in medicine, saying AI can be a powerful tool for doctors and patients but cannot replace trained medical professionals.
Browns win battle with Steelers but are losing war with Deshaun Watson
The Browns are surprisingly in first place in the AFC North. That should be good news, but let's fast forward a bit, writes columnist Nate Davis.
Center For Family Health Sports Scoreboard
Airdate: October 1st, 2026 Center For Family Health Sports Scoreboard – October 1st, 2026October 2, 2026Boys Soccer AP Cabrini vs Lumen Christi, 10-1-26 | Photo GalleryOctober 1, 2026Volleyball Will Carleton vs JPEC, 10-1-26 | Photo GalleryOctober 1, 2026The David Rice Show – Episode #152 w/ High School Football Week 6 Picks & Leslie Head Coach…
Brewer nets first goal as Cyclone in draw
Junior midfielder Breezie Brewer, a transfer from Alabama, scored her first goal as a Cyclone in a 1-1 draw with Utah Thursday night at the Cyclones Sports Complex. Both Iowa State and Utah now have a 4-5-3 record. In Big 12 play, the Cyclones are 0-3-1 and the Utes are 1-2-1. Shannon Davidson got an […]
S&T experts contribute to state energy plan
Dr. David Borrok, center, vice provost and dean of S&T’s College of Engineering and Computing, and Dr. Joseph Newkirk, right, professor and chair of nuclear engineering and radiation science, participate in the Missouri Advanced Nuclear Energy Task Force, appointed by Gov. Mike Kehoe in May. Governor Mike Kehoe and the Missouri Department of Natural Resources...Continue Reading S&T experts contribute to state energy plan
Yale physicist will use Moore Foundation award to expand tabletop neutrino research
David Moore, associate professor of physics, has been named a Gordon and Betty Moore Foundation Experimental Physics Investigator.
CNN chief Mark Thompson in talks to remain in role after Paramount takes over network
Paramount Chief Executive David Ellison has approached Thompson about staying in charge following the merger with Warner Bros. Discovery.
The fun is over: Beloved entertainment center in Wynwood is closing. Here’s why
The game room opened in 2017.
Judge cites Trump’s threats in permanent dismissal of Reflecting Pool damage charges against Olympian
A federal judge on Thursday dismissed charges against David Hearn, the former US Olympian initially accused of damaging the Reflecting Pool at the Lincoln Memorial with prejudice, citing President Donald Trump’s comments to ensure charges cannot be brought in the future.
Judge permanently drops case against ex-Olympian over Reflecting Pool vandalism
The decision could prevent federal prosecutors from reviving David Hearn’s case under political pressure from President Donald Trump
Trump does not rule out demolishing the Kennedy Center
The Kennedy Center was closed last month amid a legal battle over whether President Donald Trump can add his name to the performing arts venue.
Judge bars Jeanine Pirro’s office from bringing Reflecting Pool case after Trump comments
Judge Todd Edelman entered an order on Thursday that dismissed the case against David “Davey” Hearn with prejudice.
Tanner Thomason dives into entertainment hot topics
Should you pay for your bestie to fly first class with you? Tom Cruise is still dancing, and Pete Davidson had something to say about influencers.
Dave And Buster's Entertainment (PLAY) Stock Sees Fair Value Cut As Turnaround Questions Persist
The fair value estimate for Dave & Buster's Entertainment has been cut from US$17.00 to US$13.00, which represents a reduction of about 23.5% in the price target. Analysts are clustering around this lower range as they reassess how much weight to give the turnaround story against concerns about sales mix, margins, and execution. As you read on, you will see how this shift fits into the broader analyst narrative and how to keep track of where the story goes next. Stay updated as the Fair Value...
Candidates keep Iowa’s 4th District debate civil despite policy differences
Republican Chris McGowan and Democrat Dave Dawson disagreed on several issues but also found common ground during their first major debate of the election cycle, hosted by KTIV in Sioux City.
Rock Entertainment Group names new chief commercial officer with Blue Jays, Trail Blazers experience
Galen Davies takes over the role after Allison Howard moved her focus to leading the Cleveland Sirens’ business operations.
David Raum In The Spotlight For Klopp's Germany
Pressure mounts on Jürgen Klopp to secure his first victory as Leipzig captain David Raum auditions for a permanent role in a new-look national team hierarchy.
Rock Entertainment Group and the Cleveland Cavaliers Appoint Galen Davies Executive Vice President and Chief Commercial Officer
Rock Entertainment Group (REG) and the Cleveland Cavaliers today announced Galen Davies as Executive Vice President (EVP) and Chief Commercial Officer (CCO).
Cook Political Report upgrades David Jolly's November chances
'We can't rule out the possibility of an upset.'
Davante Adams Calls Out Rams’ Issue Amid Strong Words
The Los Angeles Rams are 1-2 on the 2026 season and Davante Adams wants them to address something before it is too late. The post Davante Adams Calls Out Rams’ Issue Amid Strong Words appeared first on HEAVY.
Grealish leads chances created chart
After a successful spell at Hill Dickinson Stadium last season, Jack Grealish was a welcomed back with open arms by Everton fans. Although the 31-year-old sustained a season-ending foot injury in January 2025, Grealish's eight-goal involvements proved to be valuable to David Moyes' side. As a dark cloud hung over the Toffees for their lack of action in the summer transfer window, Grealish was a shining light as he returned once again.
Good science requires much more than evidence
Empiricists believe that scientific theories are true only if they make correct empirical predictions: if we can't verify these predictions, then there is no reason to expect that they tell us anything about reality. However, Professor of Philosophy at King's College David Kyle Johnson argues that this is mistaken. In response to Bas van Fraassen, who has written on this subject for the IAI, he argues that we have many reasons for believing a theory to be true, such as it being parsimonious and having large scope — qualities which have been used throughout the history of science as criteria for judging theories. In 2024, Princeton philosopher Bas van Fraassen wrote a short article for IAI News entitled “Science Does not Describe Reality: The Limits and Benefits of Explanation.” At the time, I was working on two projects (a science book and a Great Course) that, when completed, would (among other things) defend science’s ability to describe reality. I wanted to write a response to van Fraassen, but the projects demanded too much of my attention. But now that those projects are complete, I am in a position to explain the objections to van Fraassen’s thesis. Summarizing van Fraassen’s argumentIn a nutshell, his argument is this: What scientists do is make predictions based on theories and then invite others to test to see whether those predictions are borne out. “If theory T is right, result R should happen in experimental condition C.” Many think that running an experiment that shows that R happens in condition C is proof that theory T is true (and should be believed). But, van Fraassen argues, that R happened in condition C is only a reason to think that R happens in condition C. That’s the only observable, or empirical, result we can actually see, so that is all that we are really justified in believing. (The underlying theory that made that prediction still may or may not be true.) That is why he calls those who accept his position “empiricists.”Before I explain what is wrong with this position, let me explain what it gets right. What van Fraassen Gets RightFirst, a theory correctly predicting the results of an experiment is not, strictly speaking, “proof” that the theory is correct. The basic line of reasoning is this:If the theory T is true, result R should happen. Result R did happen. Thus, theory T is true.In other words:“If T then R. R. Thus, T.”This is a deductively invalid, fallacious mode of reasoning, called “affirming the consequent.” Those premises do not guarantee that the conclusion follows. “If I am in Pennsylvania, then I am in the USA. I am in the USA. Thus, I am in Pennsylvania.” Clearly that argument doesn’t guarantee its conclusion; neither does the above argument.However, science is not a deductive method of reasoning; it is an inductive one. And inductive arguments merely try to raise the probability of their conclusion, not “prove” them for certain. Thus, the fact that an experimental result doesn’t prove a theory is true is irrelevant; it’s not supposed to. That is not what scientific reasoning is about.___If the hypothesis that something exists clearly provides the best explanation for what we can observe, then the belief that it exists is what is rational.___Second, it’s also true that a single experimental result doesn’t provide enough justification to believe that a theory is true. Scientists do not come to a consensus about whether a theory is true by looking at a single experiment; they look at all the evidence to determine where the preponderance of evidence points. The mere fact that I am in the USA raises the probability that I am in Pennsylvania, but not nearly enough to conclude that I am in Pennsylvania. However, if I am also regularly encountering people wearing Eagles and Phillies hats and seeing advertisements for Founding Father tours, I probably am. In the same way, a theory successfully predicting the outcome of one experiment is not enough to conclude that it is true; but if a theory makes a wide variety of predictions that are all vindicated by multiple experiments, performed by many different groups and people, all actively trying to prove the theory false (which is what good scientific experiments are designed to do)—that is a good reason to conclude that the theory is true. In other words, if you repeatedly try to prove something false but can’t, that is a very good indication that it isn’t. The problem of underdeterminationIn reply, those whom van Fraassen calls “empiricists” often point to the “problem of underdetermination.” For any given theory that makes successful predictions about what happens in experimental conditions, there are countless other possible theories that make exactly the same predictions—and since they do, the experimental evidence in question is just as much reason to accept any of those theories as it is to accept our original one. Thus, the argument goes, we have no way of knowing whether our original theory is true, or one of the other “predictively equivalent” theories is true. SUGGESTED VIEWING How Occam's Razor changed the world With Johnjoe McFadden As an example of underdetermination, philosophers often offer this example. The evidence of fossils seems to provide reason to conclude that the universe is quite old; ancient fossils are what the “ancient universe” hypothesis predicts. But it’s also possible that God created an ancient-looking universe 200 years ago, complete with a “fake” fossil record for us to find, to make it look old. The existence of fossils is what that theory predicts too. So, the argument goes, the fossil record can’t be used as evidence that the universe is ancient; the fossil record supports the “200-year-old ancient-looking universe” theory just as much. The problem of underdetermination points out that, for any theory with supporting evidence, we could invent another completely different theory that predicts exactly the same evidence, and thus undermine that evidence’s ability to support the original theory.But this “argument from underdetermination” betrays a fundamental misunderstanding of what scientific reasoning is and how it works. To explain, let me use another rather strange (but very real and commonly discussed) philosophical thought experiment called “The Grue Problem.” The “Grue” ProblemSuppose I want to know what color emeralds are, so I observe a few, see that they all appear green, and form the theory that “all emeralds are green.” I thus predict that the next 100 emeralds I find will also appear to be green. And let’s say that happens, and so I thus conclude that my theory that all emeralds are green is true. Now, one might rightly point out that I don’t know for sure that all emeralds are green—I have not seen them all. Maybe some I haven’t found yet are blue. Fair enough. After all, we used to think that all swans were white, until we found some black ones. But let’s say that I go on a quest and collect every emerald in the universe—and, for the sake of the argument, let’s say I can do this, and can even know that I have every one of them. So, I collect them all, look at them all, and verify that they all appear green. Can’t I now rightly conclude that all emeralds are green?Inspired by the problem of underdetermination, a friend might argue that I cannot.Sure, they all appear green now—but there could be another kind of color called “grue.” Something is grue if it is green up to a certain point in time, but then spontaneously turns blue. And there could be an infinite number of “shades” of grue. Something that is one shade of grue will turn blue at noon today, but something that is another shade of grue will turn blue at noon tomorrow, etc. So yes, the emeralds appear green now; and since they haven’t turned blue yet, they are not some “past” shade of grue. But they might be some “future” shade of grue (e.g., they may turn blue at noon tomorrow). And since all future shades of grue are consistent with “being green up to this point in time,” the evidence you have is completely consistent with the notion that all emeralds are some future shade of grue, rather than green. Indeed, that they would appear green until now is what the “some future shade of grue” hypothesis predicts. So, we have just as much reason to conclude that all emeralds are some shade of grue as we do to conclude that they are green.You’re probably thinking “It’s not equally possible that the emeralds are grue; they are obviously green.” You are right! But explaining why your instinctive reaction to my friend’s argument is correct will help inform why van Fraassen’s “empiricist” is wrong and science actually does describe reality.The main mistake my friend makes is in thinking that the “empirical evidence” (of all the emeralds appearing green) is (or even should be) all I am using to draw the conclusion that all emeralds are green. It is not. I am also considering known facts about how colors typically work; things don’t usually change color, and when they do, they don’t do so suddenly, without cause, and all at once. So, even though the simple evidence of the emeralds all appearing green up to this point is consistent with them being some future shade of grue—that is even what the grue hypothesis “predicts”—it is still exceedingly unlikely that they are. The hypothesis that they are green is much more likely. Understanding science refutes the problem of underdetermination The misunderstanding about science that the “empiricist” pointing to “the problem of underdetermination” makes is similar to the one that my friend made. Science is not just about considering experimental evidence; in fact, it’s not even just about considering empirical evidence. As Ernan McMullin and many other philosophers of science have pointed out, the inference that makes science is “inference to the best explanation” (sometimes called “abduction” or “retroduction” by McMullin). While, depending on the circumstances, scientists use many different kinds of reasoning, science as a whole is, simply put, the process of considering multiple competing explanations and comparing them to certain criteria—explanatory criteria (the kinds of things explanations must be and do, by definition, to be a good explanation)—to see which explanation is the best.And these criteria do not deal only with empirical results. Yes, successful predictions raise the probability of a hypothesis, but it’s also the case that the more new assumptions a theory makes, the less likely it is to be true; every new assumption presents an opportunity for the theory to be false. (The fewer assumptions a theory makes, the simpler or “more parsimonious” it is said to be.) Likewise, the more existing evidence a theory contradicts, the less likely it is, because in order for a theory to be true, every piece of evidence it contradicts has to be somehow faulty. (The fewer established theories a new theory contradicts, the more “conservative” it is said to be.) And, obviously, the more something explains, the better explanation it is. (This is called having “scope.”) If a theory raises unanswerable questions, it’s not expanding our understanding, and thus is not wide-scoping. Scientists consider all these things when deciding which theory to accept, because the theory that adheres best to these explanatory criteria is most likely to be true.___the mere fact that a theory’s predictive success is why it “sticks around” or “becomes accepted” in the scientific community is not a reason to be skeptical about its truth.___The reason the grue hypothesis is no good is because it invents an entirely new kind of color—not just a new shade, but an entirely different category of color (a different way colors work)—and thus is not parsimonious. It raises unanswerable questions about how and why emeralds would just spontaneously change from green to blue (and thus does not have wide scope). And it contradicts what is already well established about how color works (and thus is unconservative).The theories that the problem of underdetermination points to do the same thing. Yes, the theory that God created an “ancient-looking universe” (complete with an ancient-looking fossil record) two hundred years ago is also consistent with the empirical evidence (of a fossil record) that presently exists; but that theory is monumentally unparsimonious (it requires many extra assumptions about infinite entities) and not wide-scoping (it raises unanswerable questions about why God would do such a thing). So, I can rationally conclude that it is false.Indeed, the history of science includes many examples of theories that were rejected because they lacked parsimony and/or scope, even before their falsity (and the truth of their competing theory) was confirmed by observation. As I point out in my book, geocentrism was rejected by the scientific community because it lacked parsimony, almost 200 years before the observation of parallax confirmed that the Earth moves around the sun. And the continuum theory of matter was completely rejected by 1860, because it couldn’t explain chemical reactions or organize matter into a periodic table, even though the experiments that eventually confirmed atomic theory weren’t even proposed until the 1870s. Solving the best of a bad lot problemIn response, the “empiricists” are likely to object, this time pointing to the “best of a bad lot” problem. “We have no reason to conclude that an explanation that has been shown to be better than others is true because we have no guarantee that the true theory was among those that we were considering.” If you have a “lot” (a collection) of poor explanations, even the best one is not true.The responses to this problem, however, are numerous. Peter Lipton argues that the set of hypotheses that scientists consider are not just randomly selected and thus unlikely to contain a theory that is true; they use existing knowledge to home in on what is most likely to be true. A doctor trying to explain abdominal pain is not going to bother wondering whether demons are causing it; they are going to stick with things like appendicitis and kidney stones, because they are most likely. Further, despite its name, inference to the best explanation is not just the process of comparing hypotheses and accepting the best one; we also want one that is a good explanation in its own right. If it’s not, we are going to keep looking until we find an explanation that is. And while that process does not guarantee that we will come across the exact truth, it’s very likely that the theory that emerges as the best will be at least approximately true, and thus we will be justified in believing it. And lastly, as I point out in my book, although many theories not based in scientific evidence (like geocentrism and continuum theory) have been completely overturned, science almost always progresses by the refinement of scientifically established theories—not their replacement. (Although our sun is not the center of the universe, heliocentrism was our first step in understanding the Earth’s true place in the universe.) So even if a theory we accept today may not be completely right, accepting it is a step on the journey toward the complete truth. The example of atomic theoryNow, it’s worth pointing out that most empiricists are not skeptical of all scientific theories; they are only skeptical of the ones that hypothesize the existence of “unobservables.” It’s not like they think that round Earth, heliocentrism, and germ theory are just useful (but untrue) “instruments” for making predictions about how to most efficiently navigate the seas, predict planetary motion, and treat diseases. They admit that the Earth actually is round, that the planets revolve around the sun, and that germs exist and cause disease. These facts and entities can be observed; the theories that suggest they exist are true. It’s only when theories start hypothesizing the existence of unobservables—like electrons, or quantum fields—that can’t be observed directly, that we should start doubting the theories’ truth. And to be fair to van Fraassen, in this published work, he doesn’t really say that we should doubt the truth of such theories. Only that scientific reasoning does not rationally force us to accept them as true. Skepticism, or agnosticism, he argues, is warranted. SUGGESTED READING Science is based in metaphor By Andrew Reynolds But the history of atomic theory throws a monkey wrench into that argument. Atoms used to be unobservable; again, scientists first accepted the theory that they exist because it had such grandiose explanatory power. But then atoms were seen with electron microscopes. They thus moved into the category of the observable. But this didn’t substantially change anything about what scientists were justified in believing; it certainly didn’t change any “atomic skeptics’” minds. It just confirmed what everyone already knew! If the hypothesis that something exists clearly provides the best explanation for what we can observe, then the belief that it exists is what is rational. The fact that the thing itself is not technically observable does not make doubting its existence rational.What’s more, the atoms were seen with an electron microscope. But electrons are themselves unobservable. How can an electron microscope reveal an atom if electrons are not real? This leads us to what is famously known as Hilary Putnam’s “miracle argument.” It’s (not) a miraclePhilosopher Hilary Putnam’s miracle argument is somewhat famous. Basically, he argued that a scientific theory being able to repeatedly make successful predictions—even about unobservables—without being at least approximately true would require a “miracle.” In other words, it would be such an improbable occurrence that it could not rationally be believed—the better explanation for why scientific theories about unobservables make the right predictions is because the unobservable entities and structures they hypothesize exist.Van Fraassen has addressed this argument. Indeed, in his original article, where he references Alison Gopnik’s point about orgasms not being “necessary for procreation” even though the desire for orgasm “drives the creation of progeny,” he is pointing to his own argument about how organisms are not naturally selected by evolution to get true beliefs; to the extent that belief-forming processes are selected for, the ones that are selected are the ones that are useful for survival—not the ones that produce true beliefs. In the same way, van Fraassen argues, scientific theories are accepted, not because they are true, but because they aren’t falsified; they make successful predictions; that’s what makes them “stick around.” So, the fact that they make successful predictions (and thus became accepted) is not a reason to think they are true.This argument is similar to C. S. Lewis’s “argument from reason,” which he used to argue against evolution: “The truth of evolution undercuts our ability to know that it is true.” Lewis’ argument famously failed; Elizabeth Anscombe, by Lewis’s own admission, demolished Lewis in a debate on the topic, and I have explained elsewhere why modified versions of the argument fail as well. In short, it’s because it fails to recognize that a belief-forming process can make an organism more likely to survive because it reliably produces true beliefs. It is therefore not the case that beliefs generated by naturally selected belief-forming processes are automatically false or unjustified.In the same way, the reason a theory “sticks around” could be because it’s not falsified, because it “makes correct predictions.” But the reason it makes correct predictions is most likely because it is true. (In pointing this out, I am echoing the arguments of Musgrave, Lipton, Psillos, and Kitcher, who refuted van Fraassen’s argument and analogy long before his 2024 article.) It would be a huge coincidence that it could do so without being true. And that is the point of Putnam’s miracle argument. Thus, contrary to van Fraassen’s suggestion, the mere fact that a theory’s predictive success is why it “sticks around” or “becomes accepted” in the scientific community is not a reason to be skeptical about its truth. ConclusionLet me close by saying something about the fact that empiricists don’t doubt the truth of all scientific theories, just the ones that hypothesize unobservables. In today’s society, this theory is dangerous to espouse publicly. The nuance between being skeptical about all of science, and just the highly technical theories about unobservables, is guaranteed to be lost to the average reader. And there is so much unjustified skepticism and doubt about the findings of science and experts that a headline like “Science Does Not Describe Reality” could easily fuel the anti-science movement, worsen climate change denial and cause the next pandemic.This is why I believe it was important to still respond to van Fraassen’s article, a full two years after he wrote it. Not only, as I have argued, does it represent a philosophically inaccurate view of how scientific reasoning works and what scientific reasoning can do, but it is a dangerous view to boot. It should thus be rejected.
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