Hunting hypothesis

<h2 id="applications">Applications</h2>
<h3>Sexual division of labor</h3>
Main article: <a href="/facts/Sexual_division_of_labour/3sDf6wK0">Sexual division of labour</a>
According to the hunting hypothesis, women are preoccupied with pregnancy and dependent children and so do not hunt because it is dangerous and less profitable. In addition, subsistence labor differentiates as observations suggests gender patterns originate from genetic traits.<a class="footnote-ref" id="fnref:8" href="#fn:8">8</a> Another possible explanation for women gathering is their inherent prioritization of rearing offspring, which is difficult to uphold if women were hunting.<a class="footnote-ref" id="fnref:9" href="#fn:9">9</a> Hunting is seen as more cost effective for men than for women.<a class="footnote-ref" id="fnref:10" href="#fn:10">10</a> The division of labor allows both types of resources (animals and plants) to be utilized.<a class="footnote-ref" id="fnref:11" href="#fn:11">11</a> Individual or small group hunting requires patience and skill more than strength, so women are just as capable as men. Plant collecting can be a physically demanding task so strength, endurance, or patience does not explain why women do not regularly hunt large game.<a class="footnote-ref" id="fnref:12" href="#fn:12">12</a> Since women hunt while menstruating, and if a child is still being breastfed, the mother may take him or her along in a shoulder sling while hunting or gathering.<a class="footnote-ref" id="fnref:13" href="#fn:13">13</a> Women hunt when it is compatible with children, and this usually means communal net hunts and/or hunting small game, and if childcare prevents a woman from hunting when young, the expertise to be an effective hunter later on may not be acquired.<a class="footnote-ref" id="fnref:14" href="#fn:14">14</a>

<h3>Women's involvement</h3>
Though the hunting hypothesis is still being debated today, many experts have theorized the impact that women had concerning their involvement with <a href="/facts/Hunter-gatherer/ghnjoNbJ">hunter-gatherers</a> being primarily males, was much larger than previously thought.<a class="footnote-ref" id="fnref:15" href="#fn:15">15</a><a class="footnote-ref" id="fnref:16" href="#fn:16">16</a><a class="footnote-ref" id="fnref:17" href="#fn:17">17</a><a class="footnote-ref" id="fnref:18" href="#fn:18">18</a> Women in foraging societies do hunt small game regularly and, occasionally, large game.<a class="footnote-ref" id="fnref:19" href="#fn:19">19</a> The majority of human's evolutionary history consisted of being <a href="/facts/Hunter-gatherer/ghnjoNbJ">hunter-gatherers</a> as such women evolved the necessary traits needed for hunting such as endurance, movement coordination, and athleticism.<a class="footnote-ref" id="fnref:20" href="#fn:20">20</a> Hunting big game requires a collaborative effort, thus participation from all abled-bodies was encouraged which included females.<a class="footnote-ref" id="fnref:21" href="#fn:21">21</a> In addition, <a href="/facts/Atlatl/pes5tntD">Atlatl</a> or <a href="/facts/Spear-thrower/pes5tntD">Spear-thrower's</a> required more energy to be utilized so contributions from everyone, including females, would've contributed with mitigating the energy exerted to use <a href="/facts/Atlatl/pes5tntD">Atlatl's</a>.<a class="footnote-ref" id="fnref:22" href="#fn:22">22</a> Such examples consist of the <a href="/facts/Martu_people/HX9CaYMf">Martu</a> women in western Australia, for example, who frequently hunt <a href="/facts/Goanna/N6DqXv0t">goannas</a> and <a href="/facts/Skink/b1d6g5Ua">skink</a>.<a class="footnote-ref" id="fnref:23" href="#fn:23">23</a> Women also participate in <a href="/facts/Game_drive_system/YoD9g3hS">communal game drives</a> and can have extensive land knowledge as well, which they use to assist their husbands in hunting.<a class="footnote-ref" id="fnref:24" href="#fn:24">24</a> Kelly Robert's example consists of 6 <a href="/facts/Aeta_people/hMK1NMm5">Agta</a> women who are hunters and returned home with a kill 31 percent of the time, whereas men averaged 17 percent.<a class="footnote-ref" id="fnref:25" href="#fn:25">25</a> The women's expertise with hunting was further shown with mixed groups of male and female hunters being the most successful, coming home with kills 41 percent of the time.<a class="footnote-ref" id="fnref:26" href="#fn:26">26</a> <a href="/facts/Agta/hMK1NMm5">Agta</a> females who have reached the end of their childbearing years, those with children old enough to look after themselves in camp, or those who are sterile are the ones who intentionally hunt.<a class="footnote-ref" id="fnref:27" href="#fn:27">27</a> It's noted that women target reliable but low-return-rate foods, whereas men target less reliable but high-return-rate foods.<a class="footnote-ref" id="fnref:28" href="#fn:28">28</a> This could be an explanation as to why women weren't commonly documented as hunters.

<h2 id="provisioning-hypothesis">Provisioning hypothesis</h2>
<h3>Parental investment</h3>
Buss purports that the hunting hypothesis explains the high level of human male parental investment in offspring as compared to primates. Meat is an economical and condensed food resource in that it can be brought home to feed the young, as it is not efficient to carry low-calorie food across great distances. Thus, the act of hunting and the required transportation of the kill in order to feed offspring is a reasonable explanation for human male provisioning.<a class="footnote-ref" id="fnref:29" href="#fn:29">29</a>

<h3>Male coalitions</h3>
Buss suggests that the Hunting hypothesis also explains the advent of strong male coalitions. Although chimpanzees form male-male coalitions, they tend to be temporary and opportunistic. Contrastingly, large game hunters require consistent and coordinated cooperation to succeed in large game hunting. Thus male coalitions were the result of working together to succeed in providing meat for the hunters themselves and their families.<a class="footnote-ref" id="fnref:30" href="#fn:30">30</a> Kristen Hawkes suggests further that obtaining resources intended for community consumption increases a male's fitness by appealing to the male's society and thus being in the good favor of both males and females. The male relationship would improve hunting success and create alliances for future conflict and the female relationship would improve direct reproductive success.<a class="footnote-ref" id="fnref:31" href="#fn:31">31</a> 
Buss proposes alternate explanations of emergence of the strong male coalitions. He suggests that male coalitions may have been the result of group-on-group aggression, defense, and in-group political alliances. This explanation does not support the relationship between male coalitions and hunting.<a class="footnote-ref" id="fnref:32" href="#fn:32">32</a>
Hawkes proposes that hunters pursue large game and divide the kill across the group. Hunters compete to divvy up the kill to signal courage, power, generosity, prosocial intent, and dedication. By engaging in these activities, hunters receive reproductive benefits and respect.<a class="footnote-ref" id="fnref:33" href="#fn:33">33</a> These reproductive benefits lead to greater reproductive success in more skilled hunters.<a class="footnote-ref" id="fnref:34" href="#fn:34">34</a> Evidence of these hunting goals that do not only benefit the families of the hunters are in the <a href="/facts/Ach%C3%A9_people/0qHad2g4">Ache</a> and <a href="/facts/Hadza_people/k26FkTX3">Hadza</a> men. Hawkes notes that their hunting techniques are less efficient than alternative methods and are energetically costly, but the men place more importance on displaying their bravery, power, and prosocial intent than on hunting efficiency. This method is different as compared to other societies where hunters retain the control of their kills and signal their intent of sharing. This alternate method aligns with the coalition support hypothesis, in efforts to create and preserve political associations.<a class="footnote-ref" id="fnref:35" href="#fn:35">35</a>

<h3>Reciprocal altruism</h3>
The meat from successful large game hunts are more than what a single hunter can consume. Further, hunting success varies by week. One week a hunter may succeed in hunting large game and the next may return with no meat. In this situation Buss suggests that there are low costs to giving away meat that cannot be eaten by the individual hunter on his own and large benefits from the expectation of the returned favor in a week where his hunting is not successful.<a class="footnote-ref" id="fnref:36" href="#fn:36">36</a> Hawkes calls this sharing “tolerated theft” and purports that the benefits of reciprocal altruism stem from the result that families will experience “lower daily variation and higher daily average” in their resources.<a class="footnote-ref" id="fnref:37" href="#fn:37">37</a>
Provisioning may actually be a form of sexual competition between males for females.<a class="footnote-ref" id="fnref:38" href="#fn:38">38</a> Hawkes suggests that male provisioning is a particularly human behavior, which forges the nuclear family.<a class="footnote-ref" id="fnref:39" href="#fn:39">39</a> The structure of familial provisioning determines a form of resource distribution. However, Hawkes does acknowledge inconsistencies across societies and contexts such as the fluctuating time courses dedicated to hunting and gathering, which are not directly correlated with return rates, the fact that nutrition value is often chosen over caloric count, and the fact that meat is a more widely spread resource than other resources.<a class="footnote-ref" id="fnref:40" href="#fn:40">40</a>

<h3>The show-off hypothesis</h3>
The show-off hypothesis is the concept that more successful men have better mate options. The idea relates back to the fact that meat, the result of hunting expeditions, is a distinct resource in that it comes in large quantities that more often than not the hunter's own family is not able to consume in a timely manner so that the meat doesn't go sour.<a class="footnote-ref" id="fnref:41" href="#fn:41">41</a> Also the success of hunting is unpredictable whereas berries and fruits, unless there is a drought or a bad bush, are fairly consistent in seasonality. Kristen Hawkes argues that women favor neighbors opting for men who provide the advantageous, yet infrequent meat feasts.<a class="footnote-ref" id="fnref:42" href="#fn:42">42</a> These women may profit from alliance and the resulting feasts, especially in times of shortage. Hawkes suggests that it would be beneficial for women to reward men who employ the “show-off strategy” by supporting them in a dispute, caring for their offspring, or providing sexual favors.<a class="footnote-ref" id="fnref:43" href="#fn:43">43</a> The benefits women may gain from their alignment lie in favored treatment of the offspring spawned by the show-off from neighbors.<a class="footnote-ref" id="fnref:44" href="#fn:44">44</a> Buss echoes and cites Hawke's thoughts on the show-off's benefits in sexual access, increased likelihood of having children, and the favorable treatment his children would receive from the other members of the society.<a class="footnote-ref" id="fnref:45" href="#fn:45">45</a> Hawkes also suggests that show-offs are more likely to live in large groups and thus be less susceptible to predators.<a class="footnote-ref" id="fnref:46" href="#fn:46">46</a> Show-offs gain more benefits from just sharing with their family (classical fitness) in the potential favorable treatment from the community and reciprocal altruism from other members of the community.<a class="footnote-ref" id="fnref:47" href="#fn:47">47</a>
Hawkes uses the Ache people of Paraguay as evidence for the Show-off hypothesis. Food acquired by men was more widely distributed across the community and inconsistent resources that came in large quantities when acquired were also more widely shared.<a class="footnote-ref" id="fnref:48" href="#fn:48">48</a>
While this is represented in the Ache according to Hawkes, Buss notes that this trend is contradicted in the Hadza who evenly distribute the meat across all members of their population and whose hunters have very little control over the distribution. In the Hadza the show-off hypothesis does not have to do with the resources that result from hunting, but from the prestige and risk that is involved in big game hunting. There are possible circuitous benefits such as protection and defense.<a class="footnote-ref" id="fnref:49" href="#fn:49">49</a> 

<h3>The gathering hypothesis</h3>
The <a href="/facts/Gathering_hypothesis/XC6w0444">Gathering Hypothesis</a> is the view that men provided critical evolutionary propulsion of the modern human through hunting, whereas women contributed via gathering.<a class="footnote-ref" id="fnref:50" href="#fn:50">50</a> In addition, it helps provide for the fact that our ancestor's diets consisted mostly of plant food.<a class="footnote-ref" id="fnref:51" href="#fn:51">51</a> It's suggested by <a href="/facts/David_Buss/po4KfPMr">David Buss</a> that stone tools were invented not strictly for hunting, but for gathering plants and used for digging them up.<a class="footnote-ref" id="fnref:52" href="#fn:52">52</a> This could explain the migration from forests to woodlands as tools allowed easy access to previously used methods. As such, this view results in the hunting part of the modern human coming much later.<a class="footnote-ref" id="fnref:53" href="#fn:53">53</a> Though women weren't strictly hunters, a woman's time investment in foraging depended on how much food her husband brought back.<a class="footnote-ref" id="fnref:54" href="#fn:54">54</a> Gathering plant foods allows a person to return to camp when necessary, but hunting may require an overnight stay so as to continue tracking the animal in the morning.<a class="footnote-ref" id="fnref:55" href="#fn:55">55</a>

<h3>The gathering hypothesis controversy</h3>
The <a href="/facts/Gathering_hypothesis/XC6w0444">Gathering Hypothesis</a> has been criticized by those who believe it's incapable of explaining our human origins in the primate lineage.<a class="footnote-ref" id="fnref:56" href="#fn:56">56</a> A common argument against the <a href="/facts/Gathering_hypothesis/XC6w0444">Gathering hypothesis</a> is if gathering was the best or most efficient method of acquiring food, then why wouldn’t men just gather and stop wasting their time hunting.<a class="footnote-ref" id="fnref:57" href="#fn:57">57</a> The division of labor among men and woman is unaccounted for throughout cultures.<a class="footnote-ref" id="fnref:58" href="#fn:58">58</a> Hunting often takes the hunter far away from the home base, selection would favor hunters who could find their way home without getting lost along the way.<a class="footnote-ref" id="fnref:59" href="#fn:59">59</a> Locating and gathering edible nuts, berries, fruit, and tubers would require a different set of spatial skills.<a class="footnote-ref" id="fnref:60" href="#fn:60">60</a> The high prevalence of male hunters and female gatherers among traditional societies, although not conclusive evidence, provides one more clue that both activities are part of the human pattern of procuring food.<a class="footnote-ref" id="fnref:61" href="#fn:61">61</a>

<h2 id="see-also">See also</h2>
<ul><li><a href="/facts/Acheulean/mf49sr9c">Acheulean</a></li>
<li><a href="/facts/Behavioral_modernity/YIo3m4oL">Behavioral modernity</a></li>
<li><a href="/facts/Endurance_running_hypothesis/UxnsPANn">Endurance running hypothesis</a></li>
<li><a href="/facts/Gathering_hypothesis/XC6w0444">Gathering hypothesis</a></li>
<li><a href="/facts/Homo_ergaster/adBIMD3c">Homo ergaster</a></li>
<li><a href="/facts/Hunter-gatherer/ghnjoNbJ">Hunter-gatherer</a></li>
<li><a href="/facts/Killer_ape_theory/mf2fTKCJ">Killer ape theory</a></li>
<li><a href="/facts/Oldowan/CnMWU035">Oldowan</a></li></ul>

<h2 id="external-links">External links</h2>
<ul><li><a href="https://web.archive.org/web/20080408032236/http://encarta.msn.com/encyclopedia_761566394_12/human_evolution.html">Human Evolution - MSN Encarta </a> (<a href="https://web.archive.org/web/20091031235255/http://encarta.msn.com/encyclopedia_761566394_12/Human_Evolution.html">Archived</a> (<a href="https://web.archive.org/web/20091031235255/http://encarta.msn.com/encyclopedia_761566394_12/Human_Evolution.html">Archived</a> 2009-10-31) and <a href="http://www.mnh.si.edu/anthro/humanorigins/faq/Encarta/culture.htm">[1]</a> <a href="https://web.archive.org/web/20070715164445/http://www.mnh.si.edu/anthro/humanorigins/faq/Encarta/culture.htm">Archived</a> 2007-07-15 at the <a href="/facts/Wayback_Machine/nmQ3a6JC">Wayback Machine</a> - Discussion of the hunting hypothesis from Encarta</li>
<li><a href="http://www.indiana.edu/~origins/teach/P380/P380hominid.html">http://www.indiana.edu/~origins/teach/P380/P380hominid.html</a></li></ul>

<h2 id="references">References</h2>

<ol>
<li id="fn:1">Buss, David (1999). Evolutionary Psychology: The new Science of the Mind. New York: Needham Heights: Allyn & Bacon. <a href="#fnref:1" class="footnote-back-ref">↩</a></li>
<li id="fn:2">Buss, David M. Evolutionary Psychology: The New Science of the Mind. Boston: Allyn & Bacon, 2011. Print. 80 <a href="#fnref:2" class="footnote-back-ref">↩</a></li>
<li id="fn:3">Buss, David M. Evolutionary Psychology: The New Science of the Mind. Boston: Allyn & Bacon, 2011. Print. 80 <a href="#fnref:3" class="footnote-back-ref">↩</a></li>
<li id="fn:4">Buss, David M. Evolutionary Psychology: The New Science of the Mind. Boston: Allyn & Bacon, 2011. Print. 80 <a href="#fnref:4" class="footnote-back-ref">↩</a></li>
<li id="fn:5">Haas, Randall; Watson, James; Buonasera, Tammy; Southon, John; Chen, Jennifer C.; Noe, Sarah; Smith, Kevin; Llave, Carlos Viviano; Eerkens, Jelmer; Parker, Glendon (2020-11-06). "Female hunters of the early Americas". Science Advances. 6 (45): eabd0310. Bibcode:2020SciA....6..310H. doi:10.1126/sciadv.abd0310. ISSN 2375-2548. PMC 7673694. PMID 33148651. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7673694" target="_blank">https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7673694</a> <a href="#fnref:5" class="footnote-back-ref">↩</a></li>
<li id="fn:6">Kelly, Robert L. (2013). The lifeways of hunter-gatherers : the foraging spectrum. Robert L. Kelly (2nd ed.). Cambridge. ISBN 978-1-107-34172-2. OCLC 836848791.{{cite book}}: CS1 maint: location missing publisher (link) <a href="978-1-107-34172-2" target="_blank">978-1-107-34172-2</a> <a href="#fnref:6" class="footnote-back-ref">↩</a></li>
<li id="fn:7">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:7" class="footnote-back-ref">↩</a></li>
<li id="fn:8">Haas, Randall; Watson, James; Buonasera, Tammy; Southon, John; Chen, Jennifer C.; Noe, Sarah; Smith, Kevin; Llave, Carlos Viviano; Eerkens, Jelmer; Parker, Glendon (2020-11-06). "Female hunters of the early Americas". Science Advances. 6 (45): eabd0310. Bibcode:2020SciA....6..310H. doi:10.1126/sciadv.abd0310. ISSN 2375-2548. PMC 7673694. PMID 33148651. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7673694" target="_blank">https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7673694</a> <a href="#fnref:8" class="footnote-back-ref">↩</a></li>
<li id="fn:9">Stoet, Gisbert (2011). "Sex Differences in Search and Gathering Skills". Evolution and Human Behavior. 32 (6): 416–22. Bibcode:2011EHumB..32..416S. doi:10.1016/j.evolhumbehav.2011.03.001. <a href="/wiki/Bibcode_(identifier)" target="_blank">/wiki/Bibcode_(identifier)</a> <a href="#fnref:9" class="footnote-back-ref">↩</a></li>
<li id="fn:10">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:10" class="footnote-back-ref">↩</a></li>
<li id="fn:11">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:11" class="footnote-back-ref">↩</a></li>
<li id="fn:12">Kelly, Robert L. (2013). The lifeways of hunter-gatherers : the foraging spectrum. Robert L. Kelly (2nd ed.). Cambridge. ISBN 978-1-107-34172-2. OCLC 836848791.{{cite book}}: CS1 maint: location missing publisher (link) <a href="978-1-107-34172-2" target="_blank">978-1-107-34172-2</a> <a href="#fnref:12" class="footnote-back-ref">↩</a></li>
<li id="fn:13">Kelly, Robert L. (2013). The lifeways of hunter-gatherers : the foraging spectrum. Robert L. Kelly (2nd ed.). Cambridge. ISBN 978-1-107-34172-2. OCLC 836848791.{{cite book}}: CS1 maint: location missing publisher (link) <a href="978-1-107-34172-2" target="_blank">978-1-107-34172-2</a> <a href="#fnref:13" class="footnote-back-ref">↩</a></li>
<li id="fn:14">Kelly, Robert L. (2013). The lifeways of hunter-gatherers : the foraging spectrum. Robert L. Kelly (2nd ed.). Cambridge. ISBN 978-1-107-34172-2. OCLC 836848791.{{cite book}}: CS1 maint: location missing publisher (link) <a href="978-1-107-34172-2" target="_blank">978-1-107-34172-2</a> <a href="#fnref:14" class="footnote-back-ref">↩</a></li>
<li id="fn:15">Kelly, Robert L. (2013). The lifeways of hunter-gatherers : the foraging spectrum. Robert L. Kelly (2nd ed.). Cambridge. ISBN 978-1-107-34172-2. OCLC 836848791.{{cite book}}: CS1 maint: location missing publisher (link) <a href="978-1-107-34172-2" target="_blank">978-1-107-34172-2</a> <a href="#fnref:15" class="footnote-back-ref">↩</a></li>
<li id="fn:16">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:16" class="footnote-back-ref">↩</a></li>
<li id="fn:17">Meehan, Marjorie C. (1976-09-06). "The Hunting Hypothesis: A Personal Conclusion Concerning the Evolutionary Nature of Man". JAMA: The Journal of the American Medical Association. 236 (10): 1172. doi:10.1001/jama.1976.03270110068039. ISSN 0098-7484. <a href="https://dx.doi.org/10.1001/jama.1976.03270110068039" target="_blank">https://dx.doi.org/10.1001/jama.1976.03270110068039</a> <a href="#fnref:17" class="footnote-back-ref">↩</a></li>
<li id="fn:18">Haas, Randall; Watson, James; Buonasera, Tammy; Southon, John; Chen, Jennifer C.; Noe, Sarah; Smith, Kevin; Llave, Carlos Viviano; Eerkens, Jelmer; Parker, Glendon (2020-11-06). "Female hunters of the early Americas". Science Advances. 6 (45): eabd0310. Bibcode:2020SciA....6..310H. doi:10.1126/sciadv.abd0310. ISSN 2375-2548. PMC 7673694. PMID 33148651. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7673694" target="_blank">https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7673694</a> <a href="#fnref:18" class="footnote-back-ref">↩</a></li>
<li id="fn:19">Kelly, Robert L. (2013). The lifeways of hunter-gatherers : the foraging spectrum. Robert L. Kelly (2nd ed.). Cambridge. ISBN 978-1-107-34172-2. OCLC 836848791.{{cite book}}: CS1 maint: location missing publisher (link) <a href="978-1-107-34172-2" target="_blank">978-1-107-34172-2</a> <a href="#fnref:19" class="footnote-back-ref">↩</a></li>
<li id="fn:20">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:20" class="footnote-back-ref">↩</a></li>
<li id="fn:21">Haas, Randall; Watson, James; Buonasera, Tammy; Southon, John; Chen, Jennifer C.; Noe, Sarah; Smith, Kevin; Llave, Carlos Viviano; Eerkens, Jelmer; Parker, Glendon (2020-11-06). "Female hunters of the early Americas". Science Advances. 6 (45): eabd0310. Bibcode:2020SciA....6..310H. doi:10.1126/sciadv.abd0310. ISSN 2375-2548. PMC 7673694. PMID 33148651. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7673694" target="_blank">https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7673694</a> <a href="#fnref:21" class="footnote-back-ref">↩</a></li>
<li id="fn:22">Haas, Randall; Watson, James; Buonasera, Tammy; Southon, John; Chen, Jennifer C.; Noe, Sarah; Smith, Kevin; Llave, Carlos Viviano; Eerkens, Jelmer; Parker, Glendon (2020-11-06). "Female hunters of the early Americas". Science Advances. 6 (45): eabd0310. Bibcode:2020SciA....6..310H. doi:10.1126/sciadv.abd0310. ISSN 2375-2548. PMC 7673694. PMID 33148651. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7673694" target="_blank">https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7673694</a> <a href="#fnref:22" class="footnote-back-ref">↩</a></li>
<li id="fn:23">Kelly, Robert L. (2013). The lifeways of hunter-gatherers : the foraging spectrum. Robert L. Kelly (2nd ed.). Cambridge. ISBN 978-1-107-34172-2. OCLC 836848791.{{cite book}}: CS1 maint: location missing publisher (link) <a href="978-1-107-34172-2" target="_blank">978-1-107-34172-2</a> <a href="#fnref:23" class="footnote-back-ref">↩</a></li>
<li id="fn:24">Kelly, Robert L. (2013). The lifeways of hunter-gatherers : the foraging spectrum. Robert L. Kelly (2nd ed.). Cambridge. ISBN 978-1-107-34172-2. OCLC 836848791.{{cite book}}: CS1 maint: location missing publisher (link) <a href="978-1-107-34172-2" target="_blank">978-1-107-34172-2</a> <a href="#fnref:24" class="footnote-back-ref">↩</a></li>
<li id="fn:25">Kelly, Robert L. (2013). The lifeways of hunter-gatherers : the foraging spectrum. Robert L. Kelly (2nd ed.). Cambridge. ISBN 978-1-107-34172-2. OCLC 836848791.{{cite book}}: CS1 maint: location missing publisher (link) <a href="978-1-107-34172-2" target="_blank">978-1-107-34172-2</a> <a href="#fnref:25" class="footnote-back-ref">↩</a></li>
<li id="fn:26">Kelly, Robert L. (2013). The lifeways of hunter-gatherers : the foraging spectrum. Robert L. Kelly (2nd ed.). Cambridge. ISBN 978-1-107-34172-2. OCLC 836848791.{{cite book}}: CS1 maint: location missing publisher (link) <a href="978-1-107-34172-2" target="_blank">978-1-107-34172-2</a> <a href="#fnref:26" class="footnote-back-ref">↩</a></li>
<li id="fn:27">Kelly, Robert L. (2013). The lifeways of hunter-gatherers : the foraging spectrum. Robert L. Kelly (2nd ed.). Cambridge. ISBN 978-1-107-34172-2. OCLC 836848791.{{cite book}}: CS1 maint: location missing publisher (link) <a href="978-1-107-34172-2" target="_blank">978-1-107-34172-2</a> <a href="#fnref:27" class="footnote-back-ref">↩</a></li>
<li id="fn:28">Kelly, Robert L. (2013). The lifeways of hunter-gatherers : the foraging spectrum. Robert L. Kelly (2nd ed.). Cambridge. ISBN 978-1-107-34172-2. OCLC 836848791.{{cite book}}: CS1 maint: location missing publisher (link) <a href="978-1-107-34172-2" target="_blank">978-1-107-34172-2</a> <a href="#fnref:28" class="footnote-back-ref">↩</a></li>
<li id="fn:29">Buss, David M. Evolutionary Psychology: The New Science of the Mind. Boston: Allyn & Bacon, 2011. Print. 80 <a href="#fnref:29" class="footnote-back-ref">↩</a></li>
<li id="fn:30">Buss, David M. Evolutionary Psychology: The New Science of the Mind. Boston: Allyn & Bacon, 2011. Print. 80 <a href="#fnref:30" class="footnote-back-ref">↩</a></li>
<li id="fn:31">Buss, David M. Evolutionary Psychology: The New Science of the Mind. Boston: Allyn & Bacon, 2011. Print. 80 <a href="#fnref:31" class="footnote-back-ref">↩</a></li>
<li id="fn:32">Buss, David M. Evolutionary Psychology: The New Science of the Mind. Boston: Allyn & Bacon, 2011. Print. 80 <a href="#fnref:32" class="footnote-back-ref">↩</a></li>
<li id="fn:33">Nolin, David A (2010). "Food-Sharing Networks in Lamalera, Indonesia". Human Nature. 21 (3): 243–68. doi:10.1016/j.evolhumbehav.2011.11.003. PMC 3398706. PMID 22822299. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3398706" target="_blank">https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3398706</a> <a href="#fnref:33" class="footnote-back-ref">↩</a></li>
<li id="fn:34">Nolin, David A (2010). "Food-Sharing Networks in Lamalera, Indonesia". Human Nature. 21 (3): 243–68. doi:10.1016/j.evolhumbehav.2011.11.003. PMC 3398706. PMID 22822299. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3398706" target="_blank">https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3398706</a> <a href="#fnref:34" class="footnote-back-ref">↩</a></li>
<li id="fn:35">Nolin, David A (2010). "Food-Sharing Networks in Lamalera, Indonesia". Human Nature. 21 (3): 243–68. doi:10.1016/j.evolhumbehav.2011.11.003. PMC 3398706. PMID 22822299. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3398706" target="_blank">https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3398706</a> <a href="#fnref:35" class="footnote-back-ref">↩</a></li>
<li id="fn:36">Buss, David M. Evolutionary Psychology: The New Science of the Mind. Boston: Allyn & Bacon, 2011. Print. 80 <a href="#fnref:36" class="footnote-back-ref">↩</a></li>
<li id="fn:37">Hawkes, Kristen (1991). "Showing Off Tests of an Hypothesis About Men's Foraging Goals". Ethology and Sociobiology. 12 (1): 29–54. doi:10.1016/0162-3095(91)90011-E. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:37" class="footnote-back-ref">↩</a></li>
<li id="fn:38">Larsen, Clark S. (2012). "Chapter 10: Early Hominid Origins and Evolution: The Roots of Humanity". Our Origins: Discovering Physical Anthropology. W. W. Norton & Company. ISBN 978-0-393-93498-4. OCLC 813933300. <a href="978-0-393-93498-4" target="_blank">978-0-393-93498-4</a> <a href="#fnref:38" class="footnote-back-ref">↩</a></li>
<li id="fn:39">Hawkes, Kristen (1991). "Showing Off Tests of an Hypothesis About Men's Foraging Goals". Ethology and Sociobiology. 12 (1): 29–54. doi:10.1016/0162-3095(91)90011-E. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:39" class="footnote-back-ref">↩</a></li>
<li id="fn:40">Hawkes, Kristen (1991). "Showing Off Tests of an Hypothesis About Men's Foraging Goals". Ethology and Sociobiology. 12 (1): 29–54. doi:10.1016/0162-3095(91)90011-E. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:40" class="footnote-back-ref">↩</a></li>
<li id="fn:41">Buss, David M. Evolutionary Psychology: The New Science of the Mind. Boston: Allyn & Bacon, 2011. Print. 80 <a href="#fnref:41" class="footnote-back-ref">↩</a></li>
<li id="fn:42">Hawkes, Kristen (1991). "Showing Off Tests of an Hypothesis About Men's Foraging Goals". Ethology and Sociobiology. 12 (1): 29–54. doi:10.1016/0162-3095(91)90011-E. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:42" class="footnote-back-ref">↩</a></li>
<li id="fn:43">Hawkes, Kristen (1991). "Showing Off Tests of an Hypothesis About Men's Foraging Goals". Ethology and Sociobiology. 12 (1): 29–54. doi:10.1016/0162-3095(91)90011-E. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:43" class="footnote-back-ref">↩</a></li>
<li id="fn:44">Hawkes, Kristen (1991). "Showing Off Tests of an Hypothesis About Men's Foraging Goals". Ethology and Sociobiology. 12 (1): 29–54. doi:10.1016/0162-3095(91)90011-E. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:44" class="footnote-back-ref">↩</a></li>
<li id="fn:45">Buss, David M. Evolutionary Psychology: The New Science of the Mind. Boston: Allyn & Bacon, 2011. Print. 80 <a href="#fnref:45" class="footnote-back-ref">↩</a></li>
<li id="fn:46">Hawkes, Kristen (1991). "Showing Off Tests of an Hypothesis About Men's Foraging Goals". Ethology and Sociobiology. 12 (1): 29–54. doi:10.1016/0162-3095(91)90011-E. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:46" class="footnote-back-ref">↩</a></li>
<li id="fn:47">Hawkes, Kristen (1991). "Showing Off Tests of an Hypothesis About Men's Foraging Goals". Ethology and Sociobiology. 12 (1): 29–54. doi:10.1016/0162-3095(91)90011-E. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:47" class="footnote-back-ref">↩</a></li>
<li id="fn:48">Hawkes, Kristen (1991). "Showing Off Tests of an Hypothesis About Men's Foraging Goals". Ethology and Sociobiology. 12 (1): 29–54. doi:10.1016/0162-3095(91)90011-E. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:48" class="footnote-back-ref">↩</a></li>
<li id="fn:49">Buss, David M. Evolutionary Psychology: The New Science of the Mind. Boston: Allyn & Bacon, 2011. Print. 80 <a href="#fnref:49" class="footnote-back-ref">↩</a></li>
<li id="fn:50">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:50" class="footnote-back-ref">↩</a></li>
<li id="fn:51">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:51" class="footnote-back-ref">↩</a></li>
<li id="fn:52">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:52" class="footnote-back-ref">↩</a></li>
<li id="fn:53">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:53" class="footnote-back-ref">↩</a></li>
<li id="fn:54">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:54" class="footnote-back-ref">↩</a></li>
<li id="fn:55">Kelly, Robert L. (2013). The lifeways of hunter-gatherers : the foraging spectrum. Robert L. Kelly (2nd ed.). Cambridge. ISBN 978-1-107-34172-2. OCLC 836848791.{{cite book}}: CS1 maint: location missing publisher (link) <a href="978-1-107-34172-2" target="_blank">978-1-107-34172-2</a> <a href="#fnref:55" class="footnote-back-ref">↩</a></li>
<li id="fn:56">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:56" class="footnote-back-ref">↩</a></li>
<li id="fn:57">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:57" class="footnote-back-ref">↩</a></li>
<li id="fn:58">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:58" class="footnote-back-ref">↩</a></li>
<li id="fn:59">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:59" class="footnote-back-ref">↩</a></li>
<li id="fn:60">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:60" class="footnote-back-ref">↩</a></li>
<li id="fn:61">M., Buss, David (2019). Evolutionary psychology : the new science of the mind. Routledge. ISBN 978-1-138-08818-4. OCLC 1295429010.{{cite book}}: CS1 maint: multiple names: authors list (link) <a href="978-1-138-08818-4" target="_blank">978-1-138-08818-4</a> <a href="#fnref:61" class="footnote-back-ref">↩</a></li>
</ol>

Hunting hypothesis open-in-new

Hunting hypothesis