Fact Check: Men as hunters have vision that is movement based. The ketchup is not moving therefore we don't consider it prey.

Fact Check: Men as hunters have vision that is movement based. The ketchup is not moving therefore we don't consider it prey.

April 20, 2025by TruthOrFake
VERDICT
Mostly False

# The Claim: "Men as hunters have vision that is movement based. The ketchup is not moving therefore we don't consider it prey." ## Introduction The ...

The Claim: "Men as hunters have vision that is movement based. The ketchup is not moving therefore we don't consider it prey."

Introduction

The claim suggests that men, as hunters, possess a vision that is primarily responsive to movement, implying that stationary objects, such as ketchup, are not perceived as potential prey. This assertion raises questions about the evolutionary and biological underpinnings of hunting behavior and visual perception in humans, particularly in relation to gender roles.

What We Know

  1. Vision and Hunting: Research indicates that many predators, including humans, have evolved visual systems that are sensitive to movement, which aids in the detection of prey. A study published in the journal Behavioral Anatomy of a Hunt discusses how varying patterns of movement influence the perception of prey, suggesting that movement plays a critical role in hunting dynamics 1.

  2. Gender Roles in Hunting: The traditional view of men as primary hunters has been challenged by various studies. For instance, the "Man the Hunter" narrative has been critiqued for oversimplifying gender roles in early human societies. Some researchers argue that hunting may serve social signaling purposes rather than purely for sustenance 5610.

  3. Visual Perception in Animals: The shape of pupils in different species is linked to their ecological roles, which can influence how they perceive movement and stationary objects. A study from the University of California highlights the importance of pupil shape in understanding the visual capabilities of predators versus prey 3.

  4. Persistence Hunting: This method of hunting relies on endurance and the ability to track prey over long distances, often involving a keen awareness of movement and environmental cues. This suggests that hunters may indeed prioritize movement in their visual processing 9.

Analysis

The claim that "men as hunters have vision that is movement based" aligns with established research on predator-prey dynamics, particularly the emphasis on movement detection in hunting strategies. However, the assertion that "the ketchup is not moving therefore we don't consider it prey" lacks empirical support and seems to oversimplify the complexities of human visual perception and cognitive processing.

Source Evaluation

  • Behavioral Anatomy of a Hunt: This source is a peer-reviewed article, lending it credibility. However, it primarily focuses on the dynamics of movement in prey detection rather than directly addressing gender differences in hunting behavior 1.

  • Gender Roles in Hunting: The studies critiquing the "Man the Hunter" narrative provide a broader context for understanding hunting behaviors beyond mere biological determinism. However, these sources may have inherent biases, as they challenge long-standing anthropological theories 5610.

  • Visual Perception Studies: The research on pupil shape and its implications for ecological roles is credible and provides insight into how different species, including humans, may perceive their environments. However, it does not directly support the claim regarding men specifically or the context of ketchup as prey 3.

Methodological Concerns

The claim's reliance on a generalized statement about male vision and hunting behavior raises questions about the methodology behind such assertions. There is a lack of specific studies that directly link male visual processing to the perception of stationary objects like ketchup. Additionally, the claim does not consider the broader context of human cognition, which involves more than just visual cues.

Conclusion

Verdict: Mostly False

The claim that "men as hunters have vision that is movement based" has some basis in research regarding predator-prey dynamics, which emphasizes the importance of movement detection. However, the assertion that "the ketchup is not moving therefore we don't consider it prey" is an oversimplification and lacks empirical support. The complexities of human visual perception and cognitive processing are not adequately addressed by this claim.

While there is evidence suggesting that movement plays a significant role in hunting behavior, the specific connection to gender and the perception of stationary objects like ketchup is not well-supported. Moreover, the claim fails to consider the broader context of human cognition, which involves various factors beyond mere visual cues.

It is important to acknowledge the limitations in the available evidence, as the studies referenced do not directly link male visual processing to the perception of stationary objects. This introduces uncertainty regarding the claim's validity.

Readers are encouraged to critically evaluate information and consider the nuances involved in claims related to human behavior and perception.

Sources

  1. Behavioral anatomy of a hunt: Using dynamic real-world paradigm and ... https://pmc.ncbi.nlm.nih.gov/articles/PMC7381454/
  2. What Enables Size-Selective Trophy Hunting of Wildlife? https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4123890/
  3. Hunter or prey? The eyes are the key | University of California https://www.universityofcalifornia.edu/news/hunter-or-prey-eyes-are-key
  4. Current CI Projects https://www.clemson.edu/centers-institutes/watt/creative-inquiry/ci-projects.html
  5. Why do men hunt? A reevaluation of the "man the hunter" sexual ... https://www.academia.edu/21988403/Why_do_men_hunt_A_reevaluation_of_the_man_the_hunter_sexual_division_of_labor_Curr_Anthropol
  6. Why Do Men Hunt? - The University of Chicago Press: Journals https://www.journals.uchicago.edu/doi/10.1086/595620
  7. A Historical Context and Archaeological Research Design for ... https://dot.ca.gov/-/media/dot-media/programs/environmental-analysis/documents/ser/work-camps-a11y.pdf
  8. Commentary to Gurven M. and Kim Hill, Why do men Hunt? https://www.academia.edu/226442/Commentary_to_Gurven_M_and_Kim_Hill_Why_do_men_Hunt
  9. Persistence hunting - Wikipedia https://en.wikipedia.org/wiki/Persistence_hunting
  10. Worldwide survey kills the myth of 'Man the Hunter' - AAAS https://www.science.org/content/article/worldwide-survey-kills-myth-man-hunter

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Detailed fact-check analysis of: By quarterbacking Israel’s attack on Iran, Trump brought an end to a particularly demoralizing era in U.S. history The main reason Israel’s massive attack on Iranian leadership, nuclear facilities, and other targets came as a surprise is that no one believes American presidents when they talk about protecting Americans and advancing our interests—especially when they’re talking about the Islamic Republic of Iran. Ever since the 1979 Iranian Revolution, U.S. presidents have wanted an accommodation with Iran—not revenge for holding 52 Americans captive for 444 days, but comity. Ronald Reagan told Soviet leader Mikhail Gorbachev to tear down the Berlin Wall, but when the Iranians’ Lebanese ally Hezbollah killed 17 Americans at the U.S. embassy in Beirut and 241 at the Marine barracks in 1983, he flinched. Bill Clinton wanted a deal with Iran so badly, he helped hide the Iranians’ sponsorship of the group that killed 19 airmen at Khobar Towers in 1996. 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Did Iran lobbyist Trita Parsi tell officials in Tehran that his colleagues from the Quincy Institute and other Koch-funded policy experts who were working in the administration had it in the bag? Don’t worry about the neocons—my guys are steering things in a good way. It seems that, like the Iranians, the Koch network got caught in its own echo chamber. Will Rising Lion really split MAGA, as some MAGA influencers are warning? Polls say no. According to a recent Rasmussen poll, 84 percent of likely voters believe Iran cannot have a bomb. Only 9 percent disagree. More Americans think it’s OK for men to play in women’s sports, 21 percent, than those who think Iran should have a bomb. According to the Rasmussen poll, 57 percent favor military action to stop Iran from getting nukes—which means there are Kamala Harris voters, 50 percent of them, along with 73 percent of Trump’s base, who are fine with bombing Iran to stop the mullahs’ nuclear weapons program. A Harvard/Harris poll shows 60 percent support for Israel “to take out Iran’s nuclear weapons program,” with 78 percent support among Republicans. Who thinks it’s reasonable for Iran to have a bomb? In a lengthy X post attacking Mark Levin and others who think an Iranian bomb is bad for America, Tucker Carlson made the case for the Iranian bomb. Iran, he wrote, “knows it’s unwise to give up its weapons program entirely. Muammar Gaddafi tried that and wound up sodomized with a bayonet. As soon as Gaddafi disarmed, NATO killed him. Iran’s leaders saw that happen. They learned the obvious lesson.” The Iranians definitely want a bomb to defend themselves against the United States—NATO, if you prefer—but that’s hardly America First. The threat that an Iranian bomb poses to the United States isn’t really that the Iranians will launch missiles at U.S. cities—not yet, anyway—but that it gives the regime a nuclear shield. It’s bad for America if a nuclear Iran closes down the Straits of Hormuz to set the price for global energy markets. It’s bad for America if a nuclear Iran wages terror attacks on American soil, as it has plotted to kill Trump. An Iranian bomb forces American policymakers, including Trump, to reconfigure policies and priorities to suit the interests of a terror state. It’s fair to argue that your country shouldn’t attack Iran to prevent it from getting a bomb, but reasoning that a terror state that has been killing Americans for nearly half a century needs the bomb to protect itself from the country you live in is nuts. Maybe some Trump supporters are angry and confused because Trump was advertised as the peace candidate. But “no new wars” is a slogan, not a policy. The purpose of U.S. policy is to advance America’s peace and prosperity, and Trump was chosen to change the course of American leadership habituated to confusing U.S. interests with everyone else’s. 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