posts_gdocs: 1Lo3CtGGESA3iQVrlhlQZbtG15ecUNt1Qfk2X3iBlwIk
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| id | slug | type | content | published | createdAt | publishedAt | updatedAt | publicationContext | revisionId | breadcrumbs | markdown | title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1Lo3CtGGESA3iQVrlhlQZbtG15ecUNt1Qfk2X3iBlwIk | optimism-and-pessimism | article | {
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"slug": "we-are-local-optimists-and-national-pessimists-in-politics",
"text": "We are local optimists and national pessimists \u2013 in politics",
"title": "We are local optimists and national pessimists \u2013 in politics",
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"slug": "we-are-local-optimists-and-national-pessimists-in-environmental-aspects",
"text": "We are local optimists and national pessimists \u2013 in\u00a0environmental aspects",
"title": "We are local optimists and national pessimists \u2013 in\u00a0environmental aspects",
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{
"slug": "information-matters-we-are-not-only-pessimistic-about-the-future-we-are-also-unaware-of-past-improvements",
"text": "Information matters: We are not only pessimistic about the future, we\u00a0are also\u00a0unaware of past improvements",
"title": "Information matters: We are not only pessimistic about the future, we\u00a0are also\u00a0unaware of past improvements",
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{
"slug": "most-people-think-global-poverty-is-rising-when-in-fact-the-opposite-is-happening",
"text": "Most people think global poverty is rising when in fact the opposite is happening",
"title": "Most people think global poverty is rising when in fact the opposite is happening",
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{
"slug": "most-people-don-t-know-that-child-mortality-is-declining-in-poor-countries",
"text": "Most people don\u2019t know that child mortality is declining in poor countries",
"title": "Most people don\u2019t know that child mortality is declining in poor countries",
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{
"slug": "1-misperceptions-about-specific-trends-reinforces-general-discontent-about-how-the-world-is-changing",
"text": "1. Misperceptions about specific trends reinforces general discontent about how the world is changing",
"title": "1. Misperceptions about specific trends reinforces general discontent about how the world is changing",
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"slug": "2-misperceptions-reveal-a-failure-of-our-media-and-our-education-systems",
"text": "2. Misperceptions reveal a failure of our media and our education systems",
"title": "2. Misperceptions reveal a failure of our media and our education systems",
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"slug": "3-we-are-not-just-negative-about-the-past-we-are-also-pessimistic-about-the-future",
"text": "3. We are not just negative about the past, we are also pessimistic about the future",
"title": "3. We are not just negative about the past, we are also pessimistic about the future",
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"text": "At Our World in Data we focus on the world\u2019s biggest problems: to understand what they are and how we tackle them.",
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"text": "One of the most important points that emerges from the historical data that we cover is that the world is much better than it was in the past. Child mortality is a fraction of what it was; fewer people die from disease, conflict and famine; we live longer and healthier lives; and most children get the opportunity to go to school and receive an education.",
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"text": "Yet many of us are unaware of this progress, and \u2013 especially this in richer countries \u2013 often have a negative view on how the world has changed. Why are we so pessimistic about our collective past, and our future?",
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"text": "Understanding optimism and pessimism is important: to tackle the big problems that the world faces, we need founded optimism that things ",
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"text": "can",
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"text": " improve. On this page we look at data and research on optimism and pessimism, and how this is influenced by context and social circumstances.",
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"text": "Individual optimism and social pessimism",
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"text": "It is a peculiar empirical phenomenon that while people tend to be optimistic about their own future, they can at the same time be deeply pessimistic about the future of their nation or the world. Tali Sharot, associate professor of psychology at UCL, has popularised the idea of an innate optimism bias built into the human brain.",
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"url": "#note-1",
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"text": "1",
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"text": "That is, we tend to be optimistic rather than realistic when considering our individual future. If you were to ask newlywed couples to estimate the probability they will divorce in the future, they would likely reject the possibility outright. Yet today roughly 40% of marriages in the UK end in divorce. Another example is asking smokers to estimate their chances of getting cancer and again, most would underestimate their risk. This optimism persists even when people are presented with the relevant statistics.",
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"text": "Consider the following graphs from the European Union's Eurobarometer surveys; they report people's expectations about their own personal job situation and of the economic situation in their home country. From the end of 1995 to the middle of 2015, around 60% of people predict that their job situation will remain the same, while 20% expect their situation to improve. Compare that with the response of the same group of individuals considering the future of the economic situation in their home country. Although far less stable, the results show that most people expect the economic situation in their home country to get worse or stay the same. The expectation that things are going to worsen nationally is correlated with recessions, yet there is remarkable stability in the results for individual expectations. Does the response to the question about national economic well being better correspond to an individual's true job prospects?",
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"text": "EU survey responses on individual and economic optimism - Eurobarometer surveys",
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"url": "#note-2",
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"text": "We are local optimists and national pessimists \u2013 in politics",
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"text": "This pattern is also observed on a larger scale. This chart shows how individuals in the UK respond to the question: \"Thinking about ..., how much of a problem do you think each of the following are in your local area and in the whole of the UK?\" Individuals tend to believe problems are more pronounced nationally than in their local area.",
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"text": "We are local optimists and national pessimists \u2013 in\u00a0environmental aspects",
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"text": "This chart shows how many individuals rate the environment in their local area as fairly or very bad, compared with the environment nationally and globally. Again, we observe a similar pattern for most countries.\u00a0No matter where you ask people are much more negative about places that are far away\u00a0\u2013 places which they know less from their own experience and more through the media.",
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"text": "Percentage of respondents who evaluate the environmental quality of their local community, their nation and the world as very or fairly bad \u2013 Lomborg (2001)",
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"url": "#note-4",
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"text": "Why are we social pessimists?",
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"text": "How can we reconcile this individual optimism with social pessimism? Paul Dolan, professor of behavioural science at LSE, believes people respond pessimistically to questions about national or international performance for three reasons:",
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"text": "Individuals rarely think about grand issues such as the state of the nation or world, and so respond with an 'on-the-spot' answer that may not be well considered or even a true reflection of their beliefs.",
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"text": "The framing can influence the individual's response. Moreover, the question itself may bias responses; 'who would bother to ask if everything were okay?'",
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"text": "Responses to questions such as these (and more general questions about happiness or life satisfaction) are heavily influenced by ephemeral recent events. In psychology this is referred to as the 'availability bias'.",
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"text": "This explanation suggests there is a problem of information. If we do not pay attention to human development, then our judgement may suffer from a bias related to transient events or framing. ",
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"url": "http://www.gapminder.org/ignorance/",
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"text": "The Gapminder Ignorance Project",
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"text": "\u00a0\u2013 which studied how wrong or right people are informed about global development \u2013 suggests the reason for all this ignorance is:",
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"text": "\"Statistical facts don\u2019t come to people naturally. Quite the opposite. Most people understand the world by generalizing personal experiences which are very biased. In the media the \u201cnews-worthy\u201d events exaggerate the unusual and put the focus on swift changes. Slow and steady changes in major trends don\u2019t get much attention. Unintentionally, people end-up carrying around a sack of outdated facts that you got in school (including knowledge that often was outdated when acquired in school).\"",
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"text": "Another explanation put forward by Martin Seligman, professor of psychology at the University of Pennsylvania, suggests a link between control and optimism. If we feel more in control of our lives, we tend to be happier, healthier and more optimistic about the future. This could also help to explain the gap between individual and societal optimism: since we are in direct control of our own lives but not the destiny of the nation we feel more optimistic about ourselves.",
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"text": "Information matters: We are not only pessimistic about the future, we\u00a0are also\u00a0unaware of past improvements",
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"text": "At Our World in Data we aim to bring together the empirical data and research to show how living conditions around the world are changing. Is that necessary?",
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"text": "The opinion research organization Ipsos MORI conducted a ",
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"text": "detailed survey",
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"text": " of 26,489 people across 28 countries that gives us an answer.",
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"text": "Most people think global poverty is rising when in fact the opposite is happening",
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"text": "The first chart shows how the surveyed people answered the following question: ",
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"text": "\u201cIn the last 20 years, the proportion of the world population living in extreme poverty has decreased, increased, or remained the same?\u201d",
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"text": "The majority of people \u2013 52% \u2013 believe that the share of people in extreme poverty is rising. The opposite is true. In fact, the share of people living in extreme poverty across the world has been declining for two centuries and in the last 20 years this positive development has been faster than ever before (see our work on ",
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"url": "https://ourworldindata.org/poverty?insight=global-extreme-poverty-declined-substantially-over-the-last-generation#key-insights-on-poverty",
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"text": "Poverty",
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"text": "). For the recent era it doesn't even matter what poverty line you choose, the share of people below any poverty line has fallen (see ",
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"text": "here",
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"text": "There are some people who answered the question correctly: every fifth person knows that poverty is falling. But it\u2019s interesting that the share of correct answers differs substantially across countries. The countries I marked with a star are those that were a low-income or lower-middle-income countries a generation ago (in 1990). In these poorer countries more people understand how global poverty has changed. People in richer countries on the other hand \u2013 in which the majority of the population escaped extreme poverty ",
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"text": "some generations ago",
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"text": " \u2013 have a very wrong perception about what is happening to global poverty.",
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"text": "Most people don\u2019t know that child mortality is declining in poor countries",
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"text": "We are not just wrong about global poverty. In the same survey people were asked: \u201cIn the last 20 years, has the child mortality rate in developing regions increased, decreased or stayed about the same?\u201d",
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"text": "Here again the data is very clear. The child mortality rate in both the less- and least-developed countries has ",
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"text": " in the last 20 years.",
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"text": "The survey once more shows that most people are not aware of this. On average only 39% know that the mortality of children is falling. And what greater achievement has humanity ever achieved than making it more and more likely that children survive the first, vulnerable years of their lives and sparing parents the sadness of losing their babies? This has to be one of humanity\u2019s greatest achievements.",
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"text": "And just as with knowledge about extreme poverty, the share of uninformed people is much higher in the rich countries of the world. So is our work at Our World in Data needed? This survey shows that few Senegalese or Kenyans will learn something new; but if you have some friends in the US or Japan you will probably help them if you ",
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"url": "https://www.facebook.com/OurWorldinData/",
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"text": "share our work",
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"text": "How does this matter?",
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"text": "1. Misperceptions about specific trends reinforces general discontent about how the world is changing",
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"text": "The widespread ignorance about these truly important changes in the world feeds into a general discontent about how the world is changing. When YouGov asked in a separate survey the more general question: \u201cAll things considered, do you think the world is getting better or worse?\u201d there were very few who gave a positive answer. In France and Australia only 3%(!) think the world is getting better.",
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"text": "And again we see that in poorer countries the share of people who answer positively is higher.",
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"text": "2. Misperceptions reveal a failure of our media and our education systems",
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"text": "What should we make of the fact that many perceive the world to be stagnating or even declining in global health or poverty while we are in fact achieving the most rapid improvements in our history in these very same aspects?",
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"text": "First, this is simply sad. It means that we think worse of the world than we should. We think more poorly than we should about the time we are living in, and we think more poorly than we should about what people around the world are achieving right now.",
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"text": "Second it makes clear that we are doing a terrible job at understanding and communicating what is happening in the world. Particularly in rich countries the education systems and media are failing to convey an accurate perspective on how the world is changing \u2013 arguably one of the main expectations we should have of them.",
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"text": "3. We are not just negative about the past, we are also pessimistic about the future",
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"text": "Our perception of how the world is changing matters for what we believe is possible in the future.",
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"text": "If we ask people about what is possible for the world, then most of us answer \u2018not much\u2019. This chart documents the survey answers to the question \u201cover the next 15 years, do you think living conditions for people around the world get better or worse?\u201d. \u00a0More than half of the people expect stagnation or that things will be getting worse. Fortunately, the places in which people currently have the worst living conditions are more optimistic about what is possible in the coming years.",
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"text": "On the whole, the findings from the surveys are clear: we do not only believe that the world is stagnating or declining, we also expect that this perceived stagnation or decline will continue into the future.",
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"text": "This pessimism about what is possible for the world matters politically. Those who don\u2019t expect that things get better in the first place will be less likely to demand actions that can bring positive developments about. The few optimists on the other hand will want to see the necessary changes for the improvements they are expecting.",
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"text": "Knowledge about what we have achieved leaves no place for cynicism",
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"text": "Finally the survey suggests that there is a connection between our perception of the past and our hope for the future. This chart shows that the degree of optimism about the future differs hugely by the level of people\u2019s knowledge about global development.",
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"text": "Those that were most pessimistic about the future tended to have the least basic knowledge on how the world has changed. Of those who could not give a single correct answer to the survey questions, only 17% expect the world to be better off in the future. At the other end of the spectrum, those who had very good knowledge about how the world has changed were the most optimistic about the changes that we can achieve in the next 15 years.",
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"text": "This is a correlation and as we know, correlation does not imply causation. To understand whether there is a causal link we would need to know whether getting a more accurate picture of how the world is changing makes one ",
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"text": "Of course no one can know how the future turns out and there is nothing that would make the progress we have seen in recent decades continue inevitably and not every global development pessimist is ill-informed. But what we do know from these surveys is that these two views go together: Those who are pessimistic are much more likely to have little understanding about what is happening in the world.",
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"text": "As we have seen, being wrong about global development mostly means being too negative about how the world is changing. Being wrong in these questions means having a cynical worldview. Cynicism suggests that nothing can be done to improve our situation and every effort to do so is bound to fail. Our history, the cynics say, is a history of failures and what we can expect for the future is more of the same.",
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"text": "In contrast to this, answering the questions correctly means that you understand that things can change. An accurate understanding of how global health and poverty are improving leaves no space for cynicism. Those who are optimistic about the future can base their view on the knowledge that it is possible to change the world for the better, because they know that we did.",
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"text": "\u2019 coauthored by Anna Rosling R\u00f6nnlund, and Hans and Ola Rosling. The authors go on to explain that our perception is so very wrong because our minds are paying attention to extremes \u2013 the very richest, very poorest, most violent and most corrupt aspects of our world \u2013 so that we end up with what they call the \u2018overdramatic worldview\u2019, which is pieced together by all the most dramatic aspects of our world, but has a massive blind spot for the world that is the reality of most people in the world. The overdramatic worldview leaves us with a picture of the world that includes all the stories that are in fact rare (the fact that they are extraordinary is why they are reported in the media), but which has no understanding of what is actually common.",
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"excerpt": "Why are so many people pessimistic about the future? And what can this tell us about tackling the world\u2019s largest problems?",
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"subtitle": "Why are so many people pessimistic about the future? And what can this tell us about tackling the world\u2019s largest problems?"
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1 | 2023-03-06 11:02:03 | 2018-02-27 14:58:08 | 2024-01-22 20:28:19 | unlisted | ALBJ4Lu5zd18wYw4adJtyGQ_dr8vE0AXrq0Hmi3sd84Xo4nx4k9OO_h4VPfayeVqa_-pEcPcDcNSuy3rCN5xbw | At Our World in Data we focus on the world’s biggest problems: to understand what they are and how we tackle them. One of the most important points that emerges from the historical data that we cover is that the world is much better than it was in the past. Child mortality is a fraction of what it was; fewer people die from disease, conflict and famine; we live longer and healthier lives; and most children get the opportunity to go to school and receive an education. Yet many of us are unaware of this progress, and – especially this in richer countries – often have a negative view on how the world has changed. Why are we so pessimistic about our collective past, and our future? Understanding optimism and pessimism is important: to tackle the big problems that the world faces, we need founded optimism that things _can_ improve. On this page we look at data and research on optimism and pessimism, and how this is influenced by context and social circumstances. # Individual optimism and social pessimism It is a peculiar empirical phenomenon that while people tend to be optimistic about their own future, they can at the same time be deeply pessimistic about the future of their nation or the world. Tali Sharot, associate professor of psychology at UCL, has popularised the idea of an innate optimism bias built into the human brain.1 That is, we tend to be optimistic rather than realistic when considering our individual future. If you were to ask newlywed couples to estimate the probability they will divorce in the future, they would likely reject the possibility outright. Yet today roughly 40% of marriages in the UK end in divorce. Another example is asking smokers to estimate their chances of getting cancer and again, most would underestimate their risk. This optimism persists even when people are presented with the relevant statistics. Consider the following graphs from the European Union's Eurobarometer surveys; they report people's expectations about their own personal job situation and of the economic situation in their home country. From the end of 1995 to the middle of 2015, around 60% of people predict that their job situation will remain the same, while 20% expect their situation to improve. Compare that with the response of the same group of individuals considering the future of the economic situation in their home country. Although far less stable, the results show that most people expect the economic situation in their home country to get worse or stay the same. The expectation that things are going to worsen nationally is correlated with recessions, yet there is remarkable stability in the results for individual expectations. Does the response to the question about national economic well being better correspond to an individual's true job prospects? <Image filename="eu-survey-responses-on-optimism.png"/> ## We are local optimists and national pessimists – in politics This pattern is also observed on a larger scale. This chart shows how individuals in the UK respond to the question: "Thinking about ..., how much of a problem do you think each of the following are in your local area and in the whole of the UK?" Individuals tend to believe problems are more pronounced nationally than in their local area. <Image filename="local-optimism-global-pessimism.png"/> ## We are local optimists and national pessimists – in environmental aspects This chart shows how many individuals rate the environment in their local area as fairly or very bad, compared with the environment nationally and globally. Again, we observe a similar pattern for most countries. No matter where you ask people are much more negative about places that are far away – places which they know less from their own experience and more through the media. <Image filename="environmental-optimism-pessimism.png"/> # Why are we social pessimists? How can we reconcile this individual optimism with social pessimism? Paul Dolan, professor of behavioural science at LSE, believes people respond pessimistically to questions about national or international performance for three reasons: 0. Individuals rarely think about grand issues such as the state of the nation or world, and so respond with an 'on-the-spot' answer that may not be well considered or even a true reflection of their beliefs. 1. The framing can influence the individual's response. Moreover, the question itself may bias responses; 'who would bother to ask if everything were okay?' 2. Responses to questions such as these (and more general questions about happiness or life satisfaction) are heavily influenced by ephemeral recent events. In psychology this is referred to as the 'availability bias'. This explanation suggests there is a problem of information. If we do not pay attention to human development, then our judgement may suffer from a bias related to transient events or framing. [The Gapminder Ignorance Project](http://www.gapminder.org/ignorance/) – which studied how wrong or right people are informed about global development – suggests the reason for all this ignorance is: _"Statistical facts don’t come to people naturally. Quite the opposite. Most people understand the world by generalizing personal experiences which are very biased. In the media the “news-worthy” events exaggerate the unusual and put the focus on swift changes. Slow and steady changes in major trends don’t get much attention. Unintentionally, people end-up carrying around a sack of outdated facts that you got in school (including knowledge that often was outdated when acquired in school)."_ Another explanation put forward by Martin Seligman, professor of psychology at the University of Pennsylvania, suggests a link between control and optimism. If we feel more in control of our lives, we tend to be happier, healthier and more optimistic about the future. This could also help to explain the gap between individual and societal optimism: since we are in direct control of our own lives but not the destiny of the nation we feel more optimistic about ourselves. ## Information matters: We are not only pessimistic about the future, we are also unaware of past improvements At Our World in Data we aim to bring together the empirical data and research to show how living conditions around the world are changing. Is that necessary? The opinion research organization Ipsos MORI conducted a [detailed survey](https://www.ipsos.com/en/global-perceptions-development-progress-perils-perceptions-research) of 26,489 people across 28 countries that gives us an answer.5 ## Most people think global poverty is rising when in fact the opposite is happening The first chart shows how the surveyed people answered the following question: _“In the last 20 years, the proportion of the world population living in extreme poverty has decreased, increased, or remained the same?”_ The majority of people – 52% – believe that the share of people in extreme poverty is rising. The opposite is true. In fact, the share of people living in extreme poverty across the world has been declining for two centuries and in the last 20 years this positive development has been faster than ever before (see our work on [Poverty](https://ourworldindata.org/poverty?insight=global-extreme-poverty-declined-substantially-over-the-last-generation#key-insights-on-poverty)). For the recent era it doesn't even matter what poverty line you choose, the share of people below any poverty line has fallen (see [here](https://ourworldindata.org/grapher/distribution-of-population-between-different-poverty-thresholds-up-to-30-dollars?stackMode=relative&country=~OWID_WRL)). There are some people who answered the question correctly: every fifth person knows that poverty is falling. But it’s interesting that the share of correct answers differs substantially across countries. The countries I marked with a star are those that were a low-income or lower-middle-income countries a generation ago (in 1990). In these poorer countries more people understand how global poverty has changed. People in richer countries on the other hand – in which the majority of the population escaped extreme poverty [some generations ago](https://ourworldindata.org/grapher/gdp-per-capita-maddison?time=1800..latest&country=SWE~USA~GBR~FRA~DEU~AUS) – have a very wrong perception about what is happening to global poverty. <Image filename="public-perception-of-change-in-poverty.png"/> ## Most people don’t know that child mortality is declining in poor countries We are not just wrong about global poverty. In the same survey people were asked: “In the last 20 years, has the child mortality rate in developing regions increased, decreased or stayed about the same?” Here again the data is very clear. The child mortality rate in both the less- and least-developed countries has [halved](https://ourworldindata.org/grapher/child-mortality-around-the-world?country=OWID_WRL+Less%20developed%20regions+Least%20developed%20countries+More%20developed%20regions) in the last 20 years.6 The survey once more shows that most people are not aware of this. On average only 39% know that the mortality of children is falling. And what greater achievement has humanity ever achieved than making it more and more likely that children survive the first, vulnerable years of their lives and sparing parents the sadness of losing their babies? This has to be one of humanity’s greatest achievements. And just as with knowledge about extreme poverty, the share of uninformed people is much higher in the rich countries of the world. So is our work at Our World in Data needed? This survey shows that few Senegalese or Kenyans will learn something new; but if you have some friends in the US or Japan you will probably help them if you [share our work](https://www.facebook.com/OurWorldinData/). <Image filename="public-perception-of-change-child-mortality.png"/> # How does this matter? ## 1. Misperceptions about specific trends reinforces general discontent about how the world is changing The widespread ignorance about these truly important changes in the world feeds into a general discontent about how the world is changing. When YouGov asked in a separate survey the more general question: “All things considered, do you think the world is getting better or worse?” there were very few who gave a positive answer. In France and Australia only 3%(!) think the world is getting better. And again we see that in poorer countries the share of people who answer positively is higher.7 <Image filename="optimistic-about-the-future.png"/> ## 2. Misperceptions reveal a failure of our media and our education systems What should we make of the fact that many perceive the world to be stagnating or even declining in global health or poverty while we are in fact achieving the most rapid improvements in our history in these very same aspects? First, this is simply sad. It means that we think worse of the world than we should. We think more poorly than we should about the time we are living in, and we think more poorly than we should about what people around the world are achieving right now. Second it makes clear that we are doing a terrible job at understanding and communicating what is happening in the world. Particularly in rich countries the education systems and media are failing to convey an accurate perspective on how the world is changing – arguably one of the main expectations we should have of them.8 ## 3. We are not just negative about the past, we are also pessimistic about the future Our perception of how the world is changing matters for what we believe is possible in the future. If we ask people about what is possible for the world, then most of us answer ‘not much’. This chart documents the survey answers to the question “over the next 15 years, do you think living conditions for people around the world get better or worse?”. More than half of the people expect stagnation or that things will be getting worse. Fortunately, the places in which people currently have the worst living conditions are more optimistic about what is possible in the coming years. On the whole, the findings from the surveys are clear: we do not only believe that the world is stagnating or declining, we also expect that this perceived stagnation or decline will continue into the future. This pessimism about what is possible for the world matters politically. Those who don’t expect that things get better in the first place will be less likely to demand actions that can bring positive developments about. The few optimists on the other hand will want to see the necessary changes for the improvements they are expecting. <Image filename="share-think-world-getting-better.png"/> # Knowledge about what we have achieved leaves no place for cynicism Finally the survey suggests that there is a connection between our perception of the past and our hope for the future. This chart shows that the degree of optimism about the future differs hugely by the level of people’s knowledge about global development. Those that were most pessimistic about the future tended to have the least basic knowledge on how the world has changed. Of those who could not give a single correct answer to the survey questions, only 17% expect the world to be better off in the future. At the other end of the spectrum, those who had very good knowledge about how the world has changed were the most optimistic about the changes that we can achieve in the next 15 years. This is a correlation and as we know, correlation does not imply causation. To understand whether there is a causal link we would need to know whether getting a more accurate picture of how the world is changing makes one _change_ one’s belief about what will happen in the future. Unfortunately I am not aware of a study that looked into this question.9 Of course no one can know how the future turns out and there is nothing that would make the progress we have seen in recent decades continue inevitably and not every global development pessimist is ill-informed. But what we do know from these surveys is that these two views go together: Those who are pessimistic are much more likely to have little understanding about what is happening in the world. Obviously the question then is, why is it that better informed people are more optimistic about the future? As we have seen, being wrong about global development mostly means being too negative about how the world is changing. Being wrong in these questions means having a cynical worldview. Cynicism suggests that nothing can be done to improve our situation and every effort to do so is bound to fail. Our history, the cynics say, is a history of failures and what we can expect for the future is more of the same. In contrast to this, answering the questions correctly means that you understand that things can change. An accurate understanding of how global health and poverty are improving leaves no space for cynicism. Those who are optimistic about the future can base their view on the knowledge that it is possible to change the world for the better, because they know that we did. <Image filename="share-future-optimism-vs-knowledge.png"/> <Callout /> Sharot, Tali. _The Optimism Bias: A Tour of the Irrationally Positive Brain_. New York: Pantheon Books, 2011. Sharot, Tali. _The Science of Optimism Why We're Hard-wired for Hope_. New York: Ted Conferences, 2012. Eurobarometer surveys. Available online [here](http://ec.europa.eu/commfrontoffice/publicopinion/index.cfm). "Perils of Perception: Topline Results." Ipsos MORI (2013). Available online [here](https://www.west-info.eu/files/Perils_of_perception_Topline1.pdf). Figure: Lomborg, Bjørn. "The Skeptical Environmentalist: Measuring the True State of the Planet." (2001). Data: Dunlap, Riley E., George H. Gallup Jr, and Alec M. Gallup. "Of global concern: Results of the health of the planet survey." Environment: Science and Policy for Sustainable Development 35, no. 9 (1993): 7-39. Available online [here](https://www.tandfonline.com/doi/abs/10.1080/00139157.1993.9929122). The full reference of the survey is ‘Chris Jackson (2017) – Global Perceptions of Development Progress: ‘Perils of Perceptions’ Research’, published by Ipsos MORI, 18 September 2017. In fact not only the average child mortality rate has fallen, but the child mortality rate has fallen in all countries (except for two very small ones). [This chart](https://ourworldindata.org/grapher/gdp-per-capita-penn-world-table?tab=chart&country=AUS~CHN~FRA~DEU~IDN~THA) shows the income level difference between the very negative rich countries and the somewhat less negative poorer countries. This finding is the starting point for the recently published book ’[Factfulness](https://www.gapminder.org/factfulness-book/)’ coauthored by Anna Rosling Rönnlund, and Hans and Ola Rosling. The authors go on to explain that our perception is so very wrong because our minds are paying attention to extremes – the very richest, very poorest, most violent and most corrupt aspects of our world – so that we end up with what they call the ‘overdramatic worldview’, which is pieced together by all the most dramatic aspects of our world, but has a massive blind spot for the world that is the reality of most people in the world. The overdramatic worldview leaves us with a picture of the world that includes all the stories that are in fact rare (the fact that they are extraordinary is why they are reported in the media), but which has no understanding of what is actually common. Please do [get in contact](https://www.maxroser.com/about/) if you are aware of a study that investigates this question and I will update this section of the post – and I’d be really grateful as I would very much like to understand this link. | Optimism and Pessimism |