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1、ted演讲稿2021 “TED演讲是美国的一家私有非营利机构,该机构以它组织的TED大会著称,这个会议的宗旨是“值得传播的创意”。一起看看ted演讲稿最新精选20_(请自填)，欢迎查阅! ted演讲稿1 when i was seven years old and my sister was just five years old, we were playing on top of a bunk bed. i was two years older than my sister at the time- i mean, im two years older than her now - bu
2、t at the time it meant she hadto do everything that i wanted to do, and i wanted to play war. so we were up ontop of our bunk beds. and on one side of the bunk bed, i had put out all of myg.i. joe soldiers and weaponry. and on the other side were all my sisters mylittle ponies ready for a cavalry ch
3、arge. there are differing accounts of what actually happened that afternoon, but since my sister is not here with us today, let me tell you the true story -(laughter) - which is my sisters a little bit on the clumsy side. somehow,without any help or push from her older brother at all, suddenly amy d
4、isappearedoff of the top of the bunk bed and landed with this crash on the floor. now inervously peered over the side of the bed to see what had befallen my fallensister and saw that she had landed painfully on her hands and knees on all fourson the ground. i was nervous because my parents had charg
5、ed me with making sure that my sister and i played as safely and as quietly as possible. and seeing as how ihad accidentally broken amys arm just one week before . (laughter) .heroically pushing her out of the way of an oncoming imaginary sniper bullet,(laughter) for which i have yet to be thanked,
6、i was trying as hard as i could- she didnt even see it coming - i was trying as hard as i could to be on mybest behavior. and i saw my sisters face, this wail of pain and suffering and surprise threatening to erupt from her mouth and threatening to wake my parents from thelong winters nap for which
7、they had settled. so i did the only thing my littlefrantic seven year-old brain could think to do to avert this tragedy. and if youhave children, youve seen this hundreds of times before. i said, amy, amy,wait. dont cry. dont cry. did you see how you landed? no human lands on allfours like that. amy
8、, i think this means youre a unicorn. (laughter) now that was cheating, because there was nothing in the world my sister would want more than not to be amy the hurt five year-old little sister, but amythe special unicorn. of course, this was an option that was open to her brain atno point in the pas
9、t. and you could see how my poor, manipulated sister facedconflict, as her little brain attempted to devote resources to feeling the painand suffering and surprise she just e_perienced, or contemplating her new-foundidentity as a unicorn. and the latter won out. instead of crying, instead ofceasing
10、our play, instead of waking my parents, with all the negativeconsequences that would have ensued for me, instead a smile spread across herface and she scrambled right back up onto the bunk bed with all the grace of ababy unicorn . (laughter) . with one broken leg. what we stumbled across at this ten
11、der age of just five and seven - we had no idea at the time - was something that was going be at the vanguard of ascientific revolution occurring two decades later in the way that we look at thehuman brain. what we had stumbled across is something called positivepsychology, which is the reason that
12、im here today and the reason that i wakeup every morning. when i first started talking about this research outside of academia, out with companies and schools, the very first thing they said to never do is tostart your talk with a graph. the very first thing i want to do is start my talkwith a graph
13、. this graph looks boring, but this graph is the reason i gete_cited and wake up every morning. and this graph doesnt even mean anything;its fake data. what we found is - (laughter) if i got this data back studying you here in the room, i would be thrilled, because theres very clearly a trend thats
14、going on there, and that means thati can get published, which is all that really matters. the fact that theres oneweird red dot thats up above the curve, theres one weirdo in the room - iknow who you are, i saw you earlier - thats no problem. thats no problem, asmost of you know, because i can just
15、delete that dot. i can delete that dotbecause thats clearly a measurement error. and we know thats a measurementerror because its messing up my data. so one of the very first things we teach people in economics and statistics and business and psychology courses is how, in a statistically valid way,
16、do weeliminate the weirdos. how do we eliminate the outliers so we can find the lineof best fit? which is fantastic if im trying to find out how many advil theaverage person should be taking - two. but if im interested in potential, ifim interested in your potential, or for happiness or productivity
17、 or energy orcreativity, what were doing is were creating the cult of the average withscience. if i asked a question like, how fast can a child learn how to read in a classroom? scientists change the answer to how fast does the average childlearn how to read in that classroom? and then we tailor the
18、 class right towardsthe average. now if you fall below the average on this curve, then psychologistsget thrilled, because that means youre either depressed or you have a disorder,or hopefully both. were hoping for both because our business model is, if youcome into a therapy session with one problem
19、, we want to make sure you leaveknowing you have 10, so you keep coming back over and over again. well go backinto your childhood if necessary, but eventually what we want to do is make younormal again. but normal is merely average. and what i posit and what positive psychology posits is that if we
20、study what is merely average, we will remain merely average. then instead of deletingthose positive outliers, what i intentionally do is come into a population likethis one and say, why? why is it that some of you are so high above the curve interms of your intellectual ability, athletic ability, mu
21、sical ability,creativity, energy levels, your resiliency in the face of challenge, your senseof humor? whatever it is, instead of deleting you, what i want to do is studyyou. because maybe we can glean information - not just how to move people up tothe average, but how we can move the entire average
22、 up in our companies andschools worldwide. the reason this graph is important to me is, when i turn on the news, it seems like the majority of the information is not positive, in fact itsnegative. most of its about murder, corruption, diseases, natural disasters.and very quickly, my brain starts to
23、think thats the accurate ratio of negativeto positive in the world. what thats doing is creating something called themedical school syndrome - which, if you know people whove been to medicalschool, during the first year of medical training, as you read through a list ofall the symptoms and diseases
24、that could happen, suddenly you realize you haveall of them. i have a brother in-law named bobo - which is a whole other story. bobo married amy the unicorn. bobo called me on the phone from yale medical school,and bobo said, shawn, i have leprosy. (laughter) which, even at yale, ise_traordinarily r
25、are. but i had no idea how to console poor bobo because he hadjust gotten over an entire week of menopause. (laughter) see what were finding is its not necessarily the reality that shapes us, but the lens through which your brain views the world that shapes your reality.and if we can change the lens
26、, not only can we change your happiness, we canchange every single educational and business outcome at the same time. when i applied to harvard, i applied on a dare. i didnt e_pect to get in, and my family had no money for college. when i got a military scholarship twoweeks later, they allowed me to
27、 go. suddenly, something that wasnt even apossibility became a reality. when i went there, i assumed everyone else wouldsee it as a privilege as well, that theyd be e_cited to be there. even ifyoure in a classroom full of people smarter than you, youd be happy just to bein that classroom, which is w
28、hat i felt. but what i found there is, while somepeople e_perience that, when i graduated after my four years and then spent thene_t eight years living in the dorms with the students - harvard asked me to; iwasnt that guy. (laughter) i was an officer of harvard to counsel studentsthrough the difficu
29、lt four years. and what i found in my research and myteaching is that these students, no matter how happy they were with theiroriginal success of getting into the school, two weeks later their brains werefocused, not on the privilege of being there, nor on their philosophy or theirphysics. their bra
30、in was focused on the competition, the workload, the hassles,the stresses, the complaints. when i first went in there, i walked into the freshmen dining hall, which is where my friends from waco, te_as, which is where i grew up - i know some ofyou have heard of it. when theyd come to visit me, theyd
31、 look around, theydsay, this freshman dining hall looks like something out of hogwarts from themovie harry potter, which it does. this is hogwarts from the movie harrypotter and thats harvard. and when they see this, they say, shawn, why do youwaste your time studying happiness at harvard? seriously
32、, what does a harvardstudent possibly have to be unhappy about? embedded within that question is the key to understanding the science of happiness. because what that question assumes is that our e_ternal world ispredictive of our happiness levels, when in reality, if i know everything aboutyour e_te
33、rnal world, i can only predict 10 percent of your long-term happiness.90 percent of your long-term happiness is predicted not by the e_ternal world,but by the way your brain processes the world. and if we change it, if we changeour formula for happiness and success, what we can do is change the way
34、that wecan then affect reality. what we found is that only 25 percent of job successesare predicted by i.q. 75 percent of job successes are predicted by your optimismlevels, your social support and your ability to see stress as a challengeinstead of as a threat. i talked to a boarding school up in n
35、ew england, probably the most prestigious boarding school, and they said, we already know that. so everyyear, instead of just teaching our students, we also have a wellness week. andwere so e_cited. monday night we have the worlds leading e_pert coming in tospeak about adolescent depression. tuesday
36、 night its school violence andbullying. wednesday night is eating disorders. thursday night is elicit druguse. and friday night were trying to decide between risky se_ or happiness.(laughter) i said, thats most peoples friday nights. (laughter) (applause)which im glad you liked, but they did not lik
37、e that at all. silence on thephone. and into the silence, i said, id be happy to speak at your school, butjust so you know, thats not a wellness week, thats a sickness week. whatyouve done is youve outlined all the negative things that can happen, but nottalked about the positive. the absence of dis
38、ease is not health. heres how we get to health: we need to reverse the formula for happiness and success. in the last three years, ivetraveled to 45 different countries, working with schools and companies in themidst of an economic downturn. and what i found is that most companies andschools follow
39、a formula for success, which is this: if i work harder, ill bemore successful. and if im more successful, then ill be happier. thatundergirds most of our parenting styles, our managing styles, the way that wemotivate our behavior. and the problem is its scientifically broken and backwards for two re
40、asons. first, every time your brain has a success, you just changed thegoalpost of what success looked like. you got good grades, now you have to getbetter grades, you got into a good school and after you get into a betterschool, you got a good job, now you have to get a better job, you hit your sal
41、estarget, were going to change your sales target. and if happiness is on theopposite side of success, your brain never gets there. what weve done is wevepushed happiness over the cognitive horizon as a society. and thats because wethink we have to be successful, then well be happier. but the real pr
42、oblem is our brains work in the opposite order. if you can raise somebodys level of positivity in the present, then their braine_periences what we now call a happiness advantage, which is your brain atpositive performs significantly better than it does at negative, neutral orstressed. your intellige
43、nce rises, your creativity rises, your energy levelsrise. in fact, what weve found is that every single business outcome improves.your brain at positive is 31 percent more productive than your brain atnegative, neutral or stressed. youre 37 percent better at sales. doctors are 19percent faster, more
44、 accurate at coming up with the correct diagnosis whenpositive instead of negative, neutral or stressed. which means we can reversethe formula. if we can find a way of becoming positive in the present, then ourbrains work even more successfully as were able to work harder, faster and moreintelligent
45、ly. what we need to be able to do is to reverse this formula so we can start to see what our brains are actually capable of. because dopamine, which floods intoyour system when youre positive, has two functions. not only does it make youhappier, it turns on all of the learning centers in your brain
46、allowing you toadapt to the world in a different way. weve found that there are ways that you can train your brain to be able to become more positive. in just a two-minute span of time done for 21 days in arow, we can actually rewire your brain, allowing your brain to actually workmore optimisticall
47、y and more successfully. weve done these things in researchnow in every single company that ive worked with, getting them to write downthree new things that theyre grateful for for 21 days in a row, three newthings each day. and at the end of that, their brain starts to retain a patternof scanning the world, not for the negative, but for the positive first. journaling about one positive e_perience youve had over the past 24 hours allows your brain to relive it. e_ercise teaches your brain that your behaviormatters. we find that meditation allows your brain