1 99:59:59,999 --> 99:59:59,999 Well, I have known many alpha males in my life, 2 99:59:59,999 --> 99:59:59,999 chimpanzee alpha males, 3 99:59:59,999 --> 99:59:59,999 and I'm going to talk about what an alpha male is, 4 99:59:59,999 --> 99:59:59,999 because I think we can all learn a lot from our close relatives 5 99:59:59,999 --> 99:59:59,999 where we have alpha males. 6 99:59:59,999 --> 99:59:59,999 And as an example, I want to give you Amos, a male that I knew 7 99:59:59,999 --> 99:59:59,999 who was a young male and he was alpha male, 8 99:59:59,999 --> 99:59:59,999 he was very popular, 9 99:59:59,999 --> 99:59:59,999 but he got sick 10 99:59:59,999 --> 99:59:59,999 and he lost his position because, you know, chimpanzee males 11 99:59:59,999 --> 99:59:59,999 they can spot from a mile away if you are weak 12 99:59:59,999 --> 99:59:59,999 and they went for him, 13 99:59:59,999 --> 99:59:59,999 and he lost his position, and then he got sicker and sicker 14 99:59:59,999 --> 99:59:59,999 until at some point 15 99:59:59,999 --> 99:59:59,999 we had to isolate him. 16 99:59:59,999 --> 99:59:59,999 The group lived on a grassy island, 17 99:59:59,999 --> 99:59:59,999 and we had to isolate him in a cage, 18 99:59:59,999 --> 99:59:59,999 but we cracked open the cage so that the rest of the chimps 19 99:59:59,999 --> 99:59:59,999 still had access to him. 20 99:59:59,999 --> 99:59:59,999 And what happened was most touching. 21 99:59:59,999 --> 99:59:59,999 Other chimps would bring food to him, 22 99:59:59,999 --> 99:59:59,999 they would bring wood wool to him, 23 99:59:59,999 --> 99:59:59,999 which is this thing that they use to sleep in and build nests out of, 24 99:59:59,999 --> 99:59:59,999 and females would put the wood wool behind his back. 25 99:59:59,999 --> 99:59:59,999 He was leaning heavily against the wall, 26 99:59:59,999 --> 99:59:59,999 and look, the way we do with pillows and to patients in a hospital, 27 99:59:59,999 --> 99:59:59,999 they were putting that stuff behind his back. 28 99:59:59,999 --> 99:59:59,999 And I thought, this is the way to go for an alpha male. 29 99:59:59,999 --> 99:59:59,999 He was loved and respected, and everyone was taking care of him, 30 99:59:59,999 --> 99:59:59,999 and this is not always how it goes, 31 99:59:59,999 --> 99:59:59,999 because some males don't answer well when they lose their position. 32 99:59:59,999 --> 99:59:59,999 So Amos was an example of a male who was liked as a leader, 33 99:59:59,999 --> 99:59:59,999 and I think the term alpha male, 34 99:59:59,999 --> 99:59:59,999 if you look it up on the internet, 35 99:59:59,999 --> 99:59:59,999 you will find all these business books that tell you how to be an alpha male, 36 99:59:59,999 --> 99:59:59,999 and what they mean is how to beat up others 37 99:59:59,999 --> 99:59:59,999 and beat them over the head and let them know that you are boss 38 99:59:59,999 --> 99:59:59,999 and don't mess with me and so on. 39 99:59:59,999 --> 99:59:59,999 And basically an alpha male for them is a bully. 40 99:59:59,999 --> 99:59:59,999 And I really don't like that kind of description, 41 99:59:59,999 --> 99:59:59,999 because I am actually partly responsible for the term "alpha male" 42 99:59:59,999 --> 99:59:59,999 because I wrote this book "Chimpanzee Politics," 43 99:59:59,999 --> 99:59:59,999 which was recommended by Newt Gingrich 44 99:59:59,999 --> 99:59:59,999 to freshmen congressmen. 45 99:59:59,999 --> 99:59:59,999 I don't know what good it did, but he recommended that book to them, 46 99:59:59,999 --> 99:59:59,999 and after that the term "alpha male" became very popular. 47 99:59:59,999 --> 99:59:59,999 But I think it is used in a mischaracterization. 48 99:59:59,999 --> 99:59:59,999 It's used in a very superficial way 49 99:59:59,999 --> 99:59:59,999 that doesn't relate to what a real alpha male is. 50 99:59:59,999 --> 99:59:59,999 And so I'm here to explain what that is. 51 99:59:59,999 --> 99:59:59,999 The term itself goes back Actually much further. 52 99:59:59,999 --> 99:59:59,999 It goes back to the '40s and '50s, research on wolves, 53 99:59:59,999 --> 99:59:59,999 and basically the definition is very simple. 54 99:59:59,999 --> 99:59:59,999 The highest ranking male is the alpha male. 55 99:59:59,999 --> 99:59:59,999 The highest ranking female is the alpha female. 56 99:59:59,999 --> 99:59:59,999 Every primate group has one alpha male, one alpha female, 57 99:59:59,999 --> 99:59:59,999 not more than that, there's only one. 58 99:59:59,999 --> 99:59:59,999 And I will explain how that goes. 59 99:59:59,999 --> 99:59:59,999 So first, the body language. 60 99:59:59,999 --> 99:59:59,999 What you see here is two male chimpanzees 61 99:59:59,999 --> 99:59:59,999 who are the same size, 62 99:59:59,999 --> 99:59:59,999 but one is walking upright, has his hair up, 63 99:59:59,999 --> 99:59:59,999 has a big rock in his hand, and he's the alpha male. 64 99:59:59,999 --> 99:59:59,999 The other male is ?? to him, 65 99:59:59,999 --> 99:59:59,999 is being submissive to him and bowing for him, 66 99:59:59,999 --> 99:59:59,999 and that is the sort of ritual they need to go through many times a day 67 99:59:59,999 --> 99:59:59,999 in order to have a stable relationship. 68 99:59:59,999 --> 99:59:59,999 I'll show you a video from the field. 69 99:59:59,999 --> 99:59:59,999 What you will see here is a female ?? to an alpha male 70 99:59:59,999 --> 99:59:59,999 and you will see how that goes. 71 99:59:59,999 --> 99:59:59,999 The male is approaching, 72 99:59:59,999 --> 99:59:59,999 she grunts at him, 73 99:59:59,999 --> 99:59:59,999 he has all his hair up, 74 99:59:59,999 --> 99:59:59,999 and he displays. 75 99:59:59,999 --> 99:59:59,999 I'm actually standing far too close. 76 99:59:59,999 --> 99:59:59,999 A chimpanzee is far stronger than I am, 77 99:59:59,999 --> 99:59:59,999 and I just was not very prudent this particular video. 78 99:59:59,999 --> 99:59:59,999 So what you saw him do 79 99:59:59,999 --> 99:59:59,999 is he was lifting himself up and standing on two legs 80 99:59:59,999 --> 99:59:59,999 and putting his arms out. 81 99:59:59,999 --> 99:59:59,999 That's called the bipedal swagger. 82 99:59:59,999 --> 99:59:59,999 It's a very common posture in high-ranking males, 83 99:59:59,999 --> 99:59:59,999 and it's very recognizable because humans do this kind of stuff. 84 99:59:59,999 --> 99:59:59,999 (Laughter) 85 99:59:59,999 --> 99:59:59,999 Humans do this all the time. 86 99:59:59,999 --> 99:59:59,999 And what I really like about this particular picture 87 99:59:59,999 --> 99:59:59,999 is the two old guys to the side. 88 99:59:59,999 --> 99:59:59,999 This is very chimpanzee. 89 99:59:59,999 --> 99:59:59,999 In chimpanzees, 90 99:59:59,999 --> 99:59:59,999 we have usually old males who are over the hill 91 99:59:59,999 --> 99:59:59,999 who cannot be alpha male themselves anymore, 92 99:59:59,999 --> 99:59:59,999 but they start playing games and forming coalitions 93 99:59:59,999 --> 99:59:59,999 and behind the backs of others, 94 99:59:59,999 --> 99:59:59,999 and they become extremely influential, and you may actually have old males 95 99:59:59,999 --> 99:59:59,999 who are more influential than the alpha male himself. 96 99:59:59,999 --> 99:59:59,999 Just as an example, 97 99:59:59,999 --> 99:59:59,999 the three males that I used to work with most 98 99:59:59,999 --> 99:59:59,999 at the Dutch Zoo long ago, there where I worked, 99 99:59:59,999 --> 99:59:59,999 and the middle male here is a 17-year old alpha male. 100 99:59:59,999 --> 99:59:59,999 The male who is grooming on the side is twice as old 101 99:59:59,999 --> 99:59:59,999 and this old male has made him the leader. 102 99:59:59,999 --> 99:59:59,999 So you can imagine that that old male has an enormous amount of power, 103 99:59:59,999 --> 99:59:59,999 because he has made the alpha male alpha male. 104 99:59:59,999 --> 99:59:59,999 The male on the right 105 99:59:59,999 --> 99:59:59,999 is individually the strongest male. 106 99:59:59,999 --> 99:59:59,999 In captivity, you can test it out, 107 99:59:59,999 --> 99:59:59,999 and you can know that this male has no trouble with either one. 108 99:59:59,999 --> 99:59:59,999 He has only trouble with the combination of the two. 109 99:59:59,999 --> 99:59:59,999 And so the coalition formation that goes on in chimpanzee society 110 99:59:59,999 --> 99:59:59,999 makes it much more complex than you think. 111 99:59:59,999 --> 99:59:59,999 It means, for example, 112 99:59:59,999 --> 99:59:59,999 that the smallest male in a group can be the alpha male. 113 99:59:59,999 --> 99:59:59,999 You don't need to be the biggest and strongest male. 114 99:59:59,999 --> 99:59:59,999 The smallest male, if he has the right friends and keeps them happy, 115 99:59:59,999 --> 99:59:59,999 or he has female support, 116 99:59:59,999 --> 99:59:59,999 he can be the alpha male. 117 99:59:59,999 --> 99:59:59,999 So the coalition system makes everything complex, 118 99:59:59,999 --> 99:59:59,999 and I'm always waiting here in the US 119 99:59:59,999 --> 99:59:59,999 for the primaries, the end of the primaries, 120 99:59:59,999 --> 99:59:59,999 because that's a moment where you need to demonstrate unity. 121 99:59:59,999 --> 99:59:59,999 Now let me first show you how the unity is shown in chimpanzees. 122 99:59:59,999 --> 99:59:59,999 What you see here is two males on the left 123 99:59:59,999 --> 99:59:59,999 who are standing together. 124 99:59:59,999 --> 99:59:59,999 You also see the big canine teeth that they have. 125 99:59:59,999 --> 99:59:59,999 And they're standing together and they demonstrate to the rest of the group, 126 99:59:59,999 --> 99:59:59,999 "We are together. 127 99:59:59,999 --> 99:59:59,999 We are a unit." 128 99:59:59,999 --> 99:59:59,999 The males on the right are walking together in synchrony. 129 99:59:59,999 --> 99:59:59,999 That's another way of demonstrating that you are together. 130 99:59:59,999 --> 99:59:59,999 And so demonstrating unity is extremely important 131 99:59:59,999 --> 99:59:59,999 in a coalition system, 132 99:59:59,999 --> 99:59:59,999 and as I said, in the primaries always I'm waiting for that moment 133 99:59:59,999 --> 99:59:59,999 because then you have two members of the same party 134 99:59:59,999 --> 99:59:59,999 who have been fighting with each other, 135 99:59:59,999 --> 99:59:59,999 and they need to come together at some moment. 136 99:59:59,999 --> 99:59:59,999 And it leads to very awkward situations. 137 99:59:59,999 --> 99:59:59,999 People who don't like each other need to embrace each other 138 99:59:59,999 --> 99:59:59,999 and stand together, 139 99:59:59,999 --> 99:59:59,999 and that's absolutely essential for the unity of the party, 140 99:59:59,999 --> 99:59:59,999 and if you don't do that, the party may fall apart. 141 99:59:59,999 --> 99:59:59,999 And so if it doesn't go well, like in this particular case 142 99:59:59,999 --> 99:59:59,999 (Laughter), 143 99:59:59,999 --> 99:59:59,999 then the party is in deep doo-doo 144 99:59:59,999 --> 99:59:59,999 because they have not demonstrated unity. 145 99:59:59,999 --> 99:59:59,999 So that's a very important part of the coalition system, 146 99:59:59,999 --> 99:59:59,999 and that's something that we share between humans and chimpanzees. 147 99:59:59,999 --> 99:59:59,999 Now how do you become an alpha male? 148 99:59:59,999 --> 99:59:59,999 First of all, you need to be impressive and intimidating 149 99:59:59,999 --> 99:59:59,999 and demonstrate your vigor on occasion, 150 99:59:59,999 --> 99:59:59,999 and show that you are very strong 151 99:59:59,999 --> 99:59:59,999 and there's all sorts of ways of doing that. 152 99:59:59,999 --> 99:59:59,999 But other things that you need to do is you need to be generous. 153 99:59:59,999 --> 99:59:59,999 So, for example, males who go on a campaign 154 99:59:59,999 --> 99:59:59,999 to dethrone the leader, 155 99:59:59,999 --> 99:59:59,999 which may take two or three months 156 99:59:59,999 --> 99:59:59,999 where they're testing all the coalitions in the group, 157 99:59:59,999 --> 99:59:59,999 they also become extremely generous. 158 99:59:59,999 --> 99:59:59,999 They share food very easily with everyone. 159 99:59:59,999 --> 99:59:59,999 Or they start to tickle the babies of the females. 160 99:59:59,999 --> 99:59:59,999 They're normally, male chimpanzees, not particularly interested in infants, 161 99:59:59,999 --> 99:59:59,999 but when they are campaigning like that, 162 99:59:59,999 --> 99:59:59,999 they get very interested in infants and they tickle them 163 99:59:59,999 --> 99:59:59,999 and they try to curry favor with the females. 164 99:59:59,999 --> 99:59:59,999 (Laughter) 165 99:59:59,999 --> 99:59:59,999 So in humans, of course, 166 99:59:59,999 --> 99:59:59,999 I am always intrigued by these men who are candidates 167 99:59:59,999 --> 99:59:59,999 and hold babies up like this. 168 99:59:59,999 --> 99:59:59,999 This is not particularly something that babies like, 169 99:59:59,999 --> 99:59:59,999 but since it is a signal to the rest of the world, 170 99:59:59,999 --> 99:59:59,999 they need to hold them in the air. 171 99:59:59,999 --> 99:59:59,999 And I was really intrigued by, 172 99:59:59,999 --> 99:59:59,999 when we had a female candidate in the last election, 173 99:59:59,999 --> 99:59:59,999 the way she held babies was more like this, 174 99:59:59,999 --> 99:59:59,999 which is what babies really like. 175 99:59:59,999 --> 99:59:59,999 But she of course didn't need to send the message 176 99:59:59,999 --> 99:59:59,999 that she could hold a baby without dropping it, 177 99:59:59,999 --> 99:59:59,999 which was what the man was doing. 178 99:59:59,999 --> 99:59:59,999 So this is a very common tactic, 179 99:59:59,999 --> 99:59:59,999 and male chimpanzees, they spend a lot of time 180 99:59:59,999 --> 99:59:59,999 currying favor with all sorts of parties 181 99:59:59,999 --> 99:59:59,999 when they are campaigning. 182 99:59:59,999 --> 99:59:59,999 Now what are the privileges and the costs 183 99:59:59,999 --> 99:59:59,999 of being an alpha male? 184 99:59:59,999 --> 99:59:59,999 The biggest privilege is female. 185 99:59:59,999 --> 99:59:59,999 Food is really irrelevant. 186 99:59:59,999 --> 99:59:59,999 Male chimpanzees can go a week without food 187 99:59:59,999 --> 99:59:59,999 if there's a female in estrus and they're sexually interested in her. 188 99:59:59,999 --> 99:59:59,999 Food is secondary to sex, 189 99:59:59,999 --> 99:59:59,999 and so the male chimpanzees -- 190 99:59:59,999 --> 99:59:59,999 and we evolutionary biologists, of course, we have an explanation for this 191 99:59:59,999 --> 99:59:59,999 is that sex leads to reproduction 192 99:59:59,999 --> 99:59:59,999 and reproductive success is the measure of evolution. 193 99:59:59,999 --> 99:59:59,999 That's how everything evolves, 194 99:59:59,999 --> 99:59:59,999 and so if males can enhance their reproductive success 195 99:59:59,999 --> 99:59:59,999 by being high ranking, 196 99:59:59,999 --> 99:59:59,999 you get automatically the ambition to be high ranking in the males. 197 99:59:59,999 --> 99:59:59,999 So that's the privilege. 198 99:59:59,999 --> 99:59:59,999 The costs, one cost is of course 199 99:59:59,999 --> 99:59:59,999 that you need to keep your partners happy. 200 99:59:59,999 --> 99:59:59,999 So if you come to power with the support of an old male, 201 99:59:59,999 --> 99:59:59,999 you need to let that old male mate with females. 202 99:59:59,999 --> 99:59:59,999 If you don't do that, that old male is going to get mad at you 203 99:59:59,999 --> 99:59:59,999 and you're going to lose him as a partner. 204 99:59:59,999 --> 99:59:59,999 So there's a transaction going on. 205 99:59:59,999 --> 99:59:59,999 If you become alpha male this way, you need to keep your partners happy. 206 99:59:59,999 --> 99:59:59,999 And so that's one of the costs. 207 99:59:59,999 --> 99:59:59,999 The second cost is that everyone wants your position. 208 99:59:59,999 --> 99:59:59,999 Alpha male position is a very important position, 209 99:59:59,999 --> 99:59:59,999 and everyone wants to take it from you, 210 99:59:59,999 --> 99:59:59,999 and so you constantly have to watch your back. 211 99:59:59,999 --> 99:59:59,999 You have to be extremely vigilant. 212 99:59:59,999 --> 99:59:59,999 For example, you have to disrupt the coalitions of others, 213 99:59:59,999 --> 99:59:59,999 and that's what male chimpanzees do quite a bit. 214 99:59:59,999 --> 99:59:59,999 Divide and rule strategies, they have. 215 99:59:59,999 --> 99:59:59,999 And so that's a very stressful situation, and we actually have data on this. 216 99:59:59,999 --> 99:59:59,999 The data comes from the field, 217 99:59:59,999 --> 99:59:59,999 from baboons not chimpanzees in this case, 218 99:59:59,999 --> 99:59:59,999 where they did fecal samples on the baboons 219 99:59:59,999 --> 99:59:59,999 and they analyzed them for glucocorticoids, 220 99:59:59,999 --> 99:59:59,999 and what you see here is a graph 221 99:59:59,999 --> 99:59:59,999 where you see that the local ranking the male baboon is, 222 99:59:59,999 --> 99:59:59,999 the higher is his cortisol level 223 99:59:59,999 --> 99:59:59,999 in the feces, 224 99:59:59,999 --> 99:59:59,999 but the alpha male, as you see, 225 99:59:59,999 --> 99:59:59,999 has just as high a level as the lowest-ranking males, 226 99:59:59,999 --> 99:59:59,999 and so you may think that being alpha male is nice and dandy and is wonderful, 227 99:59:59,999 --> 99:59:59,999 but it's actually a very stressful position, 228 99:59:59,999 --> 99:59:59,999 and we can demonstrate that physiologically. 229 99:59:59,999 --> 99:59:59,999 Now, what are the obligations? 230 99:59:59,999 --> 99:59:59,999 And here, for me, it gets really interesting, 231 99:59:59,999 --> 99:59:59,999 and it deviates very much from your typical image of the alpha male. 232 99:59:59,999 --> 99:59:59,999 The alpha male has two sorts of obligations. 233 99:59:59,999 --> 99:59:59,999 One is to keep the peace in the group. 234 99:59:59,999 --> 99:59:59,999 We call that the control role, 235 99:59:59,999 --> 99:59:59,999 to control fights in the group, 236 99:59:59,999 --> 99:59:59,999 and the second is to be the most empathic, 237 99:59:59,999 --> 99:59:59,999 the consoler in chief, basically, of the nation, so to speak. 238 99:59:59,999 --> 99:59:59,999 So first of all, keeping the peace. 239 99:59:59,999 --> 99:59:59,999 This is a male who stops a fight between two females. 240 99:59:59,999 --> 99:59:59,999 Two females on the left and the right have been screaming and yelling 241 99:59:59,999 --> 99:59:59,999 at each other over food, 242 99:59:59,999 --> 99:59:59,999 because food is very important for the females, 243 99:59:59,999 --> 99:59:59,999 and so he stops the fight between them and stands between them like this. 244 99:59:59,999 --> 99:59:59,999 And it's very interesting to me that alpha males, when they do this, 245 99:59:59,999 --> 99:59:59,999 they become impartial. 246 99:59:59,999 --> 99:59:59,999 They don't support their mom or their best buddy. 247 99:59:59,999 --> 99:59:59,999 No, no, they stop fights 248 99:59:59,999 --> 99:59:59,999 and they come up for the underdog in general. 249 99:59:59,999 --> 99:59:59,999 And this makes them extremely popular in the group, 250 99:59:59,999 --> 99:59:59,999 because they provide security for the lowest-ranking members of the group, 251 99:59:59,999 --> 99:59:59,999 and so they become impartial, 252 99:59:59,999 --> 99:59:59,999 which is an unusual condition for a chimpanzee to be in, 253 99:59:59,999 --> 99:59:59,999 because they're usually very fond of their friends and so on, 254 99:59:59,999 --> 99:59:59,999 and with alpha males who are good at this, 255 99:59:59,999 --> 99:59:59,999 they can be very effective at keeping the peace in the group. 256 99:59:59,999 --> 99:59:59,999 And the second thing they do is they show empathy for others. 257 99:59:59,999 --> 99:59:59,999 Now, I do an enormous amount of research on empathy, 258 99:59:59,999 --> 99:59:59,999 and I don't have time to go into it, 259 99:59:59,999 --> 99:59:59,999 but empathy is nowadays a topic that we study in rodents and dogs 260 99:59:59,999 --> 99:59:59,999 and elephants and primates, 261 99:59:59,999 --> 99:59:59,999 all sorts of animals. 262 99:59:59,999 --> 99:59:59,999 And what you see here is two bonobos. 263 99:59:59,999 --> 99:59:59,999 The one in front 264 99:59:59,999 --> 99:59:59,999 has been beaten up in a fight. 265 99:59:59,999 --> 99:59:59,999 The one in the back puts her arms around her and consoles her. 266 99:59:59,999 --> 99:59:59,999 This is also actually how we measure empathy in young children, 267 99:59:59,999 --> 99:59:59,999 by looking at how they respond to distressed individuals. 268 99:59:59,999 --> 99:59:59,999 And high-ranking males, they do a lot of this. 269 99:59:59,999 --> 99:59:59,999 High-ranking males provide an enormous amount of comfort in the group 270 99:59:59,999 --> 99:59:59,999 and they go to places where there are earthquakes 271 99:59:59,999 --> 99:59:59,999 or hurricanes and they provide comfort. 272 99:59:59,999 --> 99:59:59,999 The pope does this. The presidents do this. 273 99:59:59,999 --> 99:59:59,999 All the leaders in the world have to do this job. 274 99:59:59,999 --> 99:59:59,999 The queen does it and so on. 275 99:59:59,999 --> 99:59:59,999 They all have to do this job, 276 99:59:59,999 --> 99:59:59,999 so providing consolation, and that's a very important task. 277 99:59:59,999 --> 99:59:59,999 And males who are good at these two, 278 99:59:59,999 --> 99:59:59,999 keeping the peace and providing comfort, 279 99:59:59,999 --> 99:59:59,999 they become extremely popular leaders, 280 99:59:59,999 --> 99:59:59,999 and there's actually some self-interest involved in it. 281 99:59:59,999 --> 99:59:59,999 They don't do it just for the group, 282 99:59:59,999 --> 99:59:59,999 because it also stabilizes their position. 283 99:59:59,999 --> 99:59:59,999 The more popular a male becomes as alpha male, 284 99:59:59,999 --> 99:59:59,999 and the more the rest of them respects them and looks up to them, 285 99:59:59,999 --> 99:59:59,999 the better their position is defended 286 99:59:59,999 --> 99:59:59,999 in case it's going to be challenged by somebody else, 287 99:59:59,999 --> 99:59:59,999 because then, of course, the whole group is going to support that male 288 99:59:59,999 --> 99:59:59,999 because they want to keep a leader who is good for them. 289 99:59:59,999 --> 99:59:59,999 So the group is usually very supportive of males who are good leaders, 290 99:59:59,999 --> 99:59:59,999 and it's not supportive at all of bullies, 291 99:59:59,999 --> 99:59:59,999 and when bullies lose their position, 292 99:59:59,999 --> 99:59:59,999 they made end up in a very bad situation there.