WEBVTT 00:00:07.316 --> 00:00:13.601 In 2009, a man, a journalist by the name Rob Walker, 00:00:13.601 --> 00:00:15.283 wanted to find out this: 00:00:15.825 --> 00:00:19.170 Is storytelling really the most powerful tool of all? 00:00:20.206 --> 00:00:21.759 And in order to do this, 00:00:23.635 --> 00:00:27.801 he went on his computer, and he bought 200 objects from eBay. 00:00:29.337 --> 00:00:32.726 And the average price of the objects was about one dollar. 00:00:33.549 --> 00:00:35.732 He then called 200 authors, and he asked them, 00:00:35.732 --> 00:00:39.185 "Hey, would you like to be part of the 'significant object study'? 00:00:39.282 --> 00:00:42.935 Which means that I would like you to write a story to one of the objects." 00:00:43.296 --> 00:00:45.244 And 200 authors said yes. 00:00:46.117 --> 00:00:49.778 So there he had 200 objects, he had 200 stories, 00:00:50.149 --> 00:00:54.082 and I assume that it was with nail-biting anticipation 00:00:55.369 --> 00:00:58.292 that he went on eBay again with all the 200 objects. 00:00:58.292 --> 00:01:00.966 Would there be a difference? Would there be a change? 00:01:00.966 --> 00:01:02.500 Do you think there was a change? 00:01:03.110 --> 00:01:05.306 One of the objects was this, 00:01:05.931 --> 00:01:07.454 this beautiful horse's head. 00:01:07.454 --> 00:01:08.934 There we go. 00:01:08.934 --> 00:01:10.544 The beautiful horse's head. 00:01:11.154 --> 00:01:14.562 Now, this beautiful horse's head was bought for 99ยข 00:01:15.348 --> 00:01:20.885 and was sold, when the story was added, for $62.95. 00:01:20.885 --> 00:01:22.199 (Laughter) 00:01:22.199 --> 00:01:26.255 That is a slight increase of 6395%. 00:01:26.567 --> 00:01:28.908 So, was this a one-off situation? 00:01:29.002 --> 00:01:30.086 Not really, 00:01:30.097 --> 00:01:34.357 because he bought the 200 objects for a total of $129, 00:01:34.709 --> 00:01:38.388 selling them for $8000. 00:01:40.374 --> 00:01:41.825 Now, that's insane. 00:01:42.272 --> 00:01:45.683 But you know what's even more intellectually challenging to understand? 00:01:45.683 --> 00:01:47.531 How can you and I 00:01:48.459 --> 00:01:53.067 go to the movies and pay good money to watch movies like James Bond, 00:01:53.075 --> 00:01:55.532 [that] are absolutely unrealistic? 00:01:55.969 --> 00:01:57.890 And we sit there; we enjoy the movie. 00:01:58.086 --> 00:02:00.672 And some of us, we really enjoy the movie. 00:02:00.672 --> 00:02:04.446 And we leave the theater, going like, "God, what a man! 00:02:04.865 --> 00:02:07.079 I would like to be more like him. 00:02:07.079 --> 00:02:09.669 I'd like to walk like him. I'd like to talk like him. 00:02:09.867 --> 00:02:11.824 I like Bond. 00:02:11.824 --> 00:02:12.894 (Laughter) 00:02:12.904 --> 00:02:15.982 I wonder how I could be more like Bond." 00:02:16.350 --> 00:02:19.876 And then this weird revelation hits you like from nowhere, 00:02:19.887 --> 00:02:23.345 and you come up with a brilliant idea to walk to a watchmaker shop. 00:02:23.345 --> 00:02:27.683 And wow! It just happens to be an Omega watch in that shop 00:02:27.715 --> 00:02:30.428 that resembles the one that Bond was wearing in the movie. 00:02:30.785 --> 00:02:34.779 And you pay $10,000 to put that watch on your wrist. 00:02:34.779 --> 00:02:39.533 And you leave that store feeling more like Bond. 00:02:41.164 --> 00:02:43.067 How is that possible? 00:02:43.586 --> 00:02:48.917 PQ Media tells us that 10.5 billion dollars 00:02:48.986 --> 00:02:52.831 is turned over in product placement revenue every single year. 00:02:53.856 --> 00:02:56.836 How is it possible for you to be so easily tricked 00:02:56.899 --> 00:02:59.509 by something so simple as a story? 00:03:00.586 --> 00:03:02.150 Because you are tricked. 00:03:05.121 --> 00:03:07.361 Well, it all comes down to one core thing, 00:03:07.373 --> 00:03:09.324 and that is emotional investment. 00:03:09.357 --> 00:03:12.473 The more emotionally invested you are in anything in your life, 00:03:12.473 --> 00:03:15.758 the less critical and the less objectively observant you become. 00:03:16.727 --> 00:03:20.327 And the greatest emotional investment of all 00:03:20.327 --> 00:03:21.688 is falling in love. 00:03:22.755 --> 00:03:27.028 Now, falling in love resembles a good story. 00:03:27.537 --> 00:03:29.755 Do you remember the last time you fell in love? 00:03:30.372 --> 00:03:33.650 Yeah? Good for you. It's a beautiful feeling, isn't it? 00:03:33.650 --> 00:03:35.060 (Laughter) 00:03:35.304 --> 00:03:40.019 Do you remember how you longed and how you yearned and how you dreamt? 00:03:40.019 --> 00:03:42.415 Then you looked at her, and maybe you thought, 00:03:42.415 --> 00:03:44.999 "God, I love the way you chew that apple - 00:03:44.999 --> 00:03:46.217 so crunchy. 00:03:46.217 --> 00:03:47.457 (Laughter) 00:03:47.457 --> 00:03:50.958 And the way you slurp that tea, just over the edge, you know. 00:03:51.490 --> 00:03:53.047 Oh, it's so sexy. 00:03:53.502 --> 00:03:54.839 Love it!" 00:03:55.638 --> 00:04:00.839 And then about 13 months later, when you biochemically fall out of love - 00:04:00.851 --> 00:04:04.234 13 months later, on an average, you fall out of love - 00:04:04.308 --> 00:04:08.952 suddenly you find yourself sitting in the sofa, and you go, 00:04:09.637 --> 00:04:12.695 "Jesus Christ, where did this thing come from? 00:04:12.695 --> 00:04:15.184 Oh my God! And where are my friends? 00:04:15.184 --> 00:04:16.511 This is a weird thing." 00:04:16.511 --> 00:04:20.755 Then suddenly you hear a sound; you go like, "What's that?" 00:04:20.863 --> 00:04:23.592 You go over to the kitchen, and you look, and you go like, 00:04:23.592 --> 00:04:25.724 "Oh, it's you! You're eating an apple there. 00:04:26.138 --> 00:04:28.678 Could you just keep that down just a little bit? 00:04:28.898 --> 00:04:30.854 You're kind of spraying the table there. 00:04:30.854 --> 00:04:32.389 Please, please don't." 00:04:32.577 --> 00:04:34.388 And you sit down comfortably again, 00:04:34.388 --> 00:04:35.533 and just a minute later, 00:04:35.533 --> 00:04:39.599 you hear somebody drinking tea from the kitchen, going (Slurp). 00:04:39.616 --> 00:04:42.347 And suddenly, this is all annoying to you. 00:04:42.768 --> 00:04:44.117 Have you been there? 00:04:45.126 --> 00:04:46.365 Sadly enough, 00:04:47.958 --> 00:04:49.247 13 months later, 00:04:49.247 --> 00:04:53.888 our critical thinking and our cortex comes home from a one-year-long vacation, 00:04:54.092 --> 00:04:56.504 and we start questioning things. 00:04:58.289 --> 00:05:01.946 During those 13 months, what happened was that your brain was flooded 00:05:01.946 --> 00:05:05.095 with neurotransmitters and hormones hijacking your cortex, 00:05:05.095 --> 00:05:09.276 throwing your objectively observant skills out of the window. 00:05:11.556 --> 00:05:15.090 And the thing with storytelling is that the same thing can happen. 00:05:15.435 --> 00:05:19.396 In stories, the same hormones and neurotransmitters can be released. 00:05:20.716 --> 00:05:26.393 Hormones like vasopressin, oxytocin, serotonin, dopamine, endorphins. 00:05:27.069 --> 00:05:28.274 And you know what? 00:05:28.274 --> 00:05:30.507 That's what I would like to do during my talk. 00:05:30.847 --> 00:05:35.329 I would like to induce three hormones into your brain. 00:05:35.762 --> 00:05:38.907 I call it "the angels' cocktail," so it's a nice cocktail. 00:05:39.543 --> 00:05:43.448 I would like to start with radically increasing your dopamine levels. 00:05:43.922 --> 00:05:45.694 And I need your consent on this. 00:05:45.694 --> 00:05:46.916 Is it okay? 00:05:47.432 --> 00:05:48.444 Cool. 00:05:48.444 --> 00:05:52.086 And if you don't like the idea of that, you'll just have to cover your ears. 00:05:52.871 --> 00:05:55.520 So, dopamine. This is what it looks like. 00:05:55.642 --> 00:05:59.102 And when you have that in your blood, these are the beautiful effects: 00:05:59.102 --> 00:06:02.862 you get more focus, more motivation, and you remember things in a better way. 00:06:03.185 --> 00:06:06.154 So what does dopamine feel like? It feels like this. 00:06:08.155 --> 00:06:11.072 About six years ago, I received a phone call from a woman 00:06:11.072 --> 00:06:15.349 who represented one of the biggest training companies in Scandinavia, 00:06:15.349 --> 00:06:16.825 and she said, "Hey, David! 00:06:16.825 --> 00:06:20.015 We've got a lot of trainers in presentation skills and in rhetorics, 00:06:20.015 --> 00:06:22.443 and we'd like to increase the level of all of these, 00:06:22.443 --> 00:06:24.534 and we think you are a perfect pick. 00:06:24.656 --> 00:06:26.628 Would you like to come to a meeting?" 00:06:26.660 --> 00:06:29.222 I'm like, "Wow, I'm honored. I'd love to." 00:06:30.012 --> 00:06:33.456 And I come up to Stockholm, and I'm going to their office, 00:06:33.456 --> 00:06:36.301 and just as I am going to pull the handle down, 00:06:36.670 --> 00:06:37.831 what I don't know then 00:06:37.831 --> 00:06:40.622 is that I'm walking into one of the absolute worst meetings 00:06:40.622 --> 00:06:43.422 I'm ever going to have in my life. 00:06:43.854 --> 00:06:46.413 But I don't know that yet, so it's okay. 00:06:48.129 --> 00:06:50.939 I open the door, and I meet this woman. 00:06:50.939 --> 00:06:52.220 Her name is Liana. 00:06:52.220 --> 00:06:54.559 And hurriedly she says, "David, just so you know, 00:06:54.559 --> 00:06:56.864 I'm not the one you're having this meeting with; 00:06:56.864 --> 00:06:59.926 you're going to have it with three gentlemen, further on here." 00:06:59.926 --> 00:07:01.928 And I'm like, "Okay, that's a bit strange." 00:07:01.928 --> 00:07:04.959 Usually you know who you're going to have the meeting with. 00:07:04.959 --> 00:07:07.381 Then she progresses with a bit of chit-chatting, 00:07:07.381 --> 00:07:10.126 and then suddenly she says, "Are you ready now?" 00:07:10.126 --> 00:07:12.821 And I'm like, "Yeah, what should I be ready for?" 00:07:13.599 --> 00:07:16.553 She says, "Just so you know - Can you see the room over there?" 00:07:16.553 --> 00:07:18.245 And I go like, "Yes, I can see it." 00:07:18.247 --> 00:07:20.570 "Well, in that room you have the three gentlemen. 00:07:20.570 --> 00:07:23.489 Just so you know, they're all majority owners of this company. 00:07:23.489 --> 00:07:25.644 They've all got an ex-military background, 00:07:25.644 --> 00:07:28.813 and none of them wants the training that you are going to pitch." 00:07:28.813 --> 00:07:29.963 (Laughter) 00:07:29.963 --> 00:07:31.581 I'm like, "Come on! 00:07:31.784 --> 00:07:33.734 Why am I here?" 00:07:34.264 --> 00:07:36.718 And it's like, "Well, all the trainers want this, 00:07:36.718 --> 00:07:38.906 but the management are on too high horses. 00:07:38.906 --> 00:07:40.844 They can't see that they need it. 00:07:40.844 --> 00:07:42.112 So it's pretty simple. 00:07:42.112 --> 00:07:45.338 The only thing you have to do is go in there and kind of, you know, 00:07:45.338 --> 00:07:47.308 just prove the opposite." 00:07:47.330 --> 00:07:49.627 I'm like, "Yeah, that sounds simple, doesn't it?" 00:07:49.907 --> 00:07:52.786 And I can remember myself, I'm walking towards this office, 00:07:52.786 --> 00:07:56.127 my sweat is coming down my palms, my heart is racing, 00:07:56.827 --> 00:07:59.821 and just halfway there, she calls my name. 00:07:59.852 --> 00:08:01.168 And I still, to this day, 00:08:01.168 --> 00:08:03.423 don't know if this woman is sadomasochistic 00:08:03.423 --> 00:08:05.679 or just downright unintelligent. 00:08:06.132 --> 00:08:08.827 Because she calls my name, and she goes like, "David!" 00:08:08.827 --> 00:08:11.551 It's like I'm going to get the tip or something like that, 00:08:11.551 --> 00:08:13.524 so I turn around to ask her, 00:08:13.524 --> 00:08:15.339 and she says the following - NOTE Paragraph 00:08:18.642 --> 00:08:22.051 And if I don't tell you what she says there, is that annoying? 00:08:22.051 --> 00:08:23.467 (Laughter) 00:08:24.608 --> 00:08:27.776 Well, actually, as an example, I'm not going to do that. 00:08:28.253 --> 00:08:31.547 I just wanted to prove to you what it feels with high dopamine levels. 00:08:31.547 --> 00:08:34.063 Would you say that your focus was increased? 00:08:34.310 --> 00:08:36.096 Your attention was increased? 00:08:36.186 --> 00:08:39.144 You were creative; you created situations around this, 00:08:39.144 --> 00:08:42.608 and you probably already figured out what that room looked like, correct? 00:08:42.608 --> 00:08:45.537 And you'll remember that I did that to you for quite a while. 00:08:46.635 --> 00:08:48.377 Now, the feeling you had there 00:08:48.377 --> 00:08:50.888 was high levels of dopamine, which is beautiful. 00:08:50.888 --> 00:08:52.182 So how do you do that? 00:08:52.599 --> 00:08:56.141 Well, what you do is you build suspense, 00:08:56.737 --> 00:08:58.083 you launch a cliffhanger, 00:08:58.083 --> 00:08:59.770 and the most beautiful thing of all 00:08:59.770 --> 00:09:03.683 is that all storytelling is, per definition, dopamine-creating 00:09:03.683 --> 00:09:06.632 because it's always something that we're waiting and expecting. 00:09:06.645 --> 00:09:10.224 So just imagine, just by using storytelling you can get those techniques. 00:09:10.224 --> 00:09:12.369 You don't have to do a cliffhanger like I did. 00:09:13.631 --> 00:09:15.180 So that was the first hormone. 00:09:15.540 --> 00:09:17.659 I'd now like to go to oxytocin. 00:09:17.972 --> 00:09:20.346 Is that okay as well? I'll induce that? 00:09:21.234 --> 00:09:22.314 All right. 00:09:22.314 --> 00:09:24.929 The beautiful effects of oxytocin are the following: 00:09:24.929 --> 00:09:28.169 you become more generous, you trust me more, and you bond to me. 00:09:28.169 --> 00:09:29.781 You want to do that? 00:09:30.940 --> 00:09:32.178 All right. 00:09:35.975 --> 00:09:37.985 All right, so this was a ... 00:09:39.103 --> 00:09:40.658 Nine months had passed, 00:09:41.464 --> 00:09:44.592 and it was a planned caesarean. 00:09:46.037 --> 00:09:49.598 And the little brother, who was 5 years of age at that point of time, 00:09:49.598 --> 00:09:52.595 he was kind of really looking forward to what's going to be - 00:09:52.595 --> 00:09:53.909 what's going to happen. 00:09:53.909 --> 00:09:56.433 He was going to become a big brother. 00:09:56.436 --> 00:09:58.592 And he had helped us pick out the wallpaper, 00:09:58.616 --> 00:10:00.986 he'd helped choose the bed linen. 00:10:00.989 --> 00:10:04.301 He'd even saved his own pocket money to buy a little stuffed animal, 00:10:04.301 --> 00:10:06.537 which was placed on the pillowcase. 00:10:08.054 --> 00:10:10.614 About two days before the planned cesarean, 00:10:10.614 --> 00:10:11.854 something happened. 00:10:11.944 --> 00:10:13.376 Something wasn't right. 00:10:13.376 --> 00:10:15.972 The parents couldn't - something was off. 00:10:16.893 --> 00:10:20.851 And the day before, there was simply no movement in the stomach, 00:10:20.851 --> 00:10:22.382 there was no heartbeat. 00:10:22.382 --> 00:10:24.590 You couldn't feel or hear anything at all. 00:10:26.054 --> 00:10:28.167 So the parents were rushed into hospital, 00:10:28.878 --> 00:10:30.417 laid down on a bed, 00:10:30.417 --> 00:10:32.789 and doctor comes in, checks the stomach, 00:10:34.074 --> 00:10:38.528 looks at me and sees what I see, 00:10:38.550 --> 00:10:41.861 and that is that the heart is no longer beating for this child. 00:10:44.808 --> 00:10:46.874 This was me, nine years ago. 00:10:46.874 --> 00:10:49.950 It was the worst thing I've ever experienced in my entire life. 00:10:52.786 --> 00:10:57.275 And, I don't know, can you just imagine what you have to tell a five - 00:10:57.275 --> 00:10:59.125 how you tell that to a five-year-old? 00:11:00.097 --> 00:11:01.503 Can you just imagine that? 00:11:01.503 --> 00:11:05.577 Because he's home there, waiting in anticipation for this coming event. 00:11:06.070 --> 00:11:07.552 But it won't happen. 00:11:08.392 --> 00:11:11.656 So a part of me and to handle that, 00:11:11.656 --> 00:11:13.021 I talk about it. 00:11:13.364 --> 00:11:15.320 And I've talked to you about it now. 00:11:15.600 --> 00:11:19.460 And now you got higher levels of oxytocin in your blood, 00:11:19.813 --> 00:11:21.313 whether you want it or not, 00:11:21.521 --> 00:11:23.686 which means that you feel more human; 00:11:23.686 --> 00:11:28.666 you're bonding to me, and you're feeling more relaxed. 00:11:29.162 --> 00:11:30.679 So how do you do that? 00:11:30.911 --> 00:11:33.561 In storytelling, you create empathy. 00:11:34.582 --> 00:11:38.391 So whatever character you build, you create empathy for that character. 00:11:39.250 --> 00:11:42.735 And oxytocin is the most beautiful hormone of all 00:11:42.735 --> 00:11:44.410 because you feel human. 00:11:45.576 --> 00:11:48.352 The third, and last, hormone is endorphin, 00:11:48.352 --> 00:11:50.327 and I would like to show you a woman 00:11:50.327 --> 00:11:53.746 which, we can say, has overdosed on endorphins. 00:11:53.746 --> 00:11:55.538 Let's just look what that looks like. 00:11:56.479 --> 00:11:57.828 Ah, we'll go here. 00:11:58.900 --> 00:12:01.012 (Video) Priest: To inspire and to respond ... 00:12:01.326 --> 00:12:03.000 (Muffled laughter) 00:12:03.367 --> 00:12:05.184 Are you speaking or listening? 00:12:05.184 --> 00:12:07.434 (Laughter) 00:12:09.623 --> 00:12:11.465 Woman: To speak and to listen. 00:12:11.815 --> 00:12:13.130 (Laughter) 00:12:13.130 --> 00:12:14.245 I'm sorry. 00:12:25.664 --> 00:12:28.278 Okay, um, to speak and to listen? 00:12:29.679 --> 00:12:31.651 Priest: To inspire and to respond. 00:12:31.651 --> 00:12:33.235 Woman: To inspire and to respond. 00:12:33.235 --> 00:12:34.834 Priest: And in all circumstances 00:12:35.095 --> 00:12:37.196 Woman: (Laughter) 00:12:40.327 --> 00:12:41.829 Woman: And in all circumstances 00:12:41.829 --> 00:12:43.483 Priest: Of our life together 00:12:43.489 --> 00:12:45.930 Woman: (Laughter) 00:12:51.521 --> 00:12:53.644 Woman: I'm sorry - of our life together 00:12:54.261 --> 00:12:55.396 Of our life together 00:12:55.396 --> 00:12:58.337 Priest: To be loyal to you with my whole life and all my being 00:12:58.337 --> 00:13:01.336 Woman: To be loyal to you with my whole life and all my being 00:13:01.336 --> 00:13:04.044 Priest: Until death parts us. Woman: Until death parts us. 00:13:04.044 --> 00:13:05.614 Woman and Man: (Laughter) 00:13:06.177 --> 00:13:07.677 (Audience) (Laughter) 00:13:08.741 --> 00:13:11.654 Oh, the timing of that is so lousy, isn't it? 00:13:13.051 --> 00:13:16.220 So how do you create endorphins? Well, you make people laugh. 00:13:16.687 --> 00:13:21.246 What happens then is that they become more creative, they become more relaxed, 00:13:21.408 --> 00:13:24.861 and again, they become more focused, which is beautiful to have. 00:13:25.492 --> 00:13:28.739 Now, all these three hormones that I've induced into your brain now 00:13:29.224 --> 00:13:31.463 is what I call "the angels' cocktail." 00:13:31.930 --> 00:13:35.956 But there is an opposite of that cocktail, and I call that '"the devil's cocktail." 00:13:36.292 --> 00:13:41.915 And the devil's cocktail has high levels of cortisol and adrenalin. 00:13:42.653 --> 00:13:44.026 And they feel like this. 00:13:46.385 --> 00:13:47.833 (Quick yell) 00:13:47.833 --> 00:13:49.033 (Laughter) 00:13:50.438 --> 00:13:51.986 Sorry to do that to you. 00:13:53.971 --> 00:13:56.294 So, high levels of cortisol and adrenaline. 00:13:56.930 --> 00:14:00.307 The problem with that is that if you've got really high concentrations - 00:14:00.307 --> 00:14:01.794 which I didn't give you there - 00:14:01.794 --> 00:14:04.336 but when you've got high concentrations, look at this: 00:14:04.336 --> 00:14:07.986 [Intolerant, Irritable, Uncreative, Critical, Memory impaired, Bad decisions] 00:14:07.986 --> 00:14:11.443 Is this something that you want to have the people you talk to 00:14:11.443 --> 00:14:13.677 have in their blood, in their system? 00:14:15.599 --> 00:14:18.403 Now, in our stressful work lives, in our stressful lives, 00:14:18.403 --> 00:14:21.849 many times, when you present, communicate, deliver meetings, 00:14:21.849 --> 00:14:24.020 Which one do you think they've drunk most of? 00:14:24.020 --> 00:14:26.794 The devil's cocktail or the angels' cocktail? 00:14:27.857 --> 00:14:29.802 Most commonly, the devil's cocktail. 00:14:30.388 --> 00:14:33.959 And the problem then is that you've got all this to work against. 00:14:35.181 --> 00:14:37.481 But all of that can change today. 00:14:38.038 --> 00:14:39.185 All of that can change 00:14:39.185 --> 00:14:42.646 by you starting to use something I call functional storytelling. 00:14:43.272 --> 00:14:47.115 And functional storytelling means that you do these three things: 00:14:47.118 --> 00:14:52.288 One, you have to understand that you don't have to be a bearded old man 00:14:52.288 --> 00:14:57.799 in front of a fireplace with a dark voice in order to be a great storyteller. 00:14:58.080 --> 00:14:59.923 In my experience, when I train people, 00:14:59.923 --> 00:15:02.433 everybody is a good storyteller from birth. 00:15:02.907 --> 00:15:05.288 The only problem is that you don't believe in it. 00:15:05.291 --> 00:15:07.555 The second thing is write down your stories. 00:15:07.555 --> 00:15:10.990 You'll notice that you have three to four times more stories in your life 00:15:10.990 --> 00:15:13.675 than you thought that you had. 00:15:13.957 --> 00:15:15.756 Three, index those stories. 00:15:15.756 --> 00:15:19.354 Which of your stories make people laugh, i.e. create endorphins? 00:15:19.354 --> 00:15:22.604 Which make people feel empathy, i.e. oxytocin? 00:15:23.328 --> 00:15:25.301 And the next time you go into a meeting, 00:15:26.287 --> 00:15:31.280 you pick the story you want to release the hormone you wish 00:15:31.280 --> 00:15:33.138 in the person that you're talking to 00:15:33.143 --> 00:15:36.763 to get exactly the desired effects that you want. 00:15:37.422 --> 00:15:39.097 And that's a beautiful thing. 00:15:41.606 --> 00:15:45.896 Now, you know me, some of you know me as "Mr. Death by PowerPoint." 00:15:47.218 --> 00:15:50.555 I want to round off with making my point very clear. 00:15:51.252 --> 00:15:53.173 And my point is this: 00:15:53.173 --> 00:15:57.260 100 000 years ago, we started developing our language. 00:15:58.023 --> 00:16:01.498 It's sound to say that we started using storytelling to transfer knowledge 00:16:01.510 --> 00:16:03.220 from generation to generation. 00:16:03.615 --> 00:16:09.473 27 000 years ago, we started transferring knowledge from generation to generation 00:16:09.473 --> 00:16:11.126 through cave paintings. 00:16:11.126 --> 00:16:15.852 3 500 years ago, we started transferring knowledge from generation to generation 00:16:15.852 --> 00:16:17.303 through text. 00:16:18.586 --> 00:16:20.746 28 years ago, PowerPoint was born. 00:16:21.565 --> 00:16:24.700 Which one do you think our brain is mostly adapted to? 00:16:25.064 --> 00:16:26.493 Thank you very much. 00:16:26.493 --> 00:16:29.779 (Applause)