The Undoing Project: A Comprehensive Exploration


Intro
Michael Lewisâs The Undoing Project provides readers with a nuanced perspective on the interplay between two brilliant minds: Daniel Kahneman and Amos Tversky. Their collaborative work paved the way for a new understanding of decision-making, one grounded not just in rational thought but also in the complexities and inconsistencies of human behavior. This exploration seeks to deconstruct the layers of their relationship and the profound impact of their research on various fields.
To delve into this discussion, we will explore the essential themes of the book, highlighting how Kahneman and Tversky challenged the established norms of economic theory. The relevance of their findings extends far beyond academic circles, influencing policy-making, psychology, and everyday decision-making. Together, we will uncover the rich tapestry of insights that arise from their partnership and the broader implications their work holds for the future.
Key Concepts and Insights
Main Ideas from the Book
The Undoing Project revolves around several critical concepts that reshape our understanding of how decisions are made. One primary idea presented is the notion of cognitive biases, which refers to the systematic patterns of deviation from norm or rationality in judgment. For example, the concept of availability heuristic implies that individuals tend to rely on immediate examples that come to mind, which can lead to skewed perceptions of reality.
- Loss Aversion: Kahneman and Tversky were instrumental in illustrating how people are more affected by potential losses than equivalent gains. This bias can result in overly cautious decision-making.
- Framing Effects: The way choices are presented can significantly impact decision outcomes. A classic case is how the phrasing of a problem can lead one to choose differently, even if the math remains the same.
- Anchoring: This phenomenon describes the human tendency to heavily rely on the first piece of information encountered (the 'anchor') when making decisions. It shows how seemingly irrelevant details can shape thoughts in surprising ways.
"We are wired to consider things in a biased way; this is not a flaw but rather a feature of our cognitive architecture."
Practical Applications of Concepts
The revelations presented in The Undoing Project are not merely theoretical; they have practical ramifications in varied domains. Consider the field of marketing, where understanding consumer behavior hinges on these insights. For marketers, applying the concept of framing can mean the difference between a product that flops and one that thrives. Moreover, in public policy, recognizing loss aversion can inform strategies to encourage behaviors that might seem unappealing at first, like saving for retirement or participating in health programs.
In education, these concepts can be utilized to shape curricula that foster better decision-making skills among students. By acknowledging how cognitive biases affect learning and problem-solving, educators can provide tools that will enable students to navigate a complex world more effectively.
Recommendations and Further Reading
To deepen your understanding of the themes found in The Undoing Project, consider exploring related literature that dives into behavioral economics and decision-making.
Related Books to Explore
- Thinking, Fast and Slow by Daniel Kahneman: This book provides an even deeper analysis of the mind and its erroneous ways, extending further on the ideas introduced in The Undoing Project.
- Predictably Irrational by Dan Ariely: Arielyâs work complements Kahnemanâs research, particularly focusing on irrational behaviors in economic contexts.
- Nudge: Improving Decisions About Health, Wealth, and Happiness by Richard Thaler and Cass Sunstein: This book discusses how to design choices that help people make better decisions without restricting their freedom.
Additional Resources for Personal Development
- Wikipedia provides comprehensive summaries and discussions regarding behavioral economics and the works of Kahneman and Tversky: Behavioral Economics on Wikipedia
- Britannicaâs articles on cognitive biases offer valuable insights into specific biases and their effect on decision-making: Cognitive Biases - Britannica
- Reddit forums often host discussions on relevant topics, providing community recommendations and insights: Reddit - Behavioral Economics
By integrating these concepts into different aspects of daily life and professional practice, one can transform the way decisions are made, paving the path for more effective outcomes.
Preface to The Undoing Project
In this section, we delve into the significance of Michael Lewis's The Undoing Project, a narrative that expertly weaves the lives of two pioneering psychologists, Daniel Kahneman and Amos Tversky. Their collaboration not only shaped our understanding of human decision-making but also laid the foundations for the field of behavioral economics. This book is crucial for anyone who seeks to comprehend the depths of cognitive biases, intuition, and the unpredictable nature of human judgment.
The Undoing Project serves as more than just a recount of Kahneman and Tversky's achievements; it is an exploration of the very essence of how we think and reason. As we navigate this article, itâs essential to appreciate not just their theories, but how those theories apply in real-world scenarios. The importance of understanding these psychological concepts cannot be overstated, especially in our decision-laden lives where choices often dictate outcomes.
Overview of the Book
Michael Lewis presents The Undoing Project with a storytelling flair that transforms academic material into a compelling read. The narrative arches through the duo's early lives, poignant moments in their respective careers, and the serendipitous events that brought them together. Their partnership was marked by intense discussions on topics like judgment under uncertaintyârealizing how often humans deviate from rational choices. The book is not just about the findings; itâs a portrayal of friendship, shared struggles, and intellectual triumphs.
Lewis doesn't shy away from addressing the difficulties they faced, including cultural differences arising from Kahneman's Israeli background and Tversky's upbringing in America. These contrasts enriched their research, helping them achieve a more nuanced perspective. Each chapter gives readers insight into well-known concepts like "loss aversion" and the "anchoring effect," propagating the idea that our subconscious can often lead us astray.
Significance in Contemporary Literature
The Undoing Project holds a prominent place in contemporary literature for several reasons. Firstly, it bridges the gap between psychology and economics, a domain where traditionally distinct boundaries can be challenged. By doing so, Lewis encourages readers to reflect on their own decision-making processes and recognize inherent biases.
Moreover, the book's dedication to Kahneman and Tversky's legacy stimulates critical thinking about the systems that govern societal structuresâpolicymaking, marketing strategies, and even interpersonal relationships. This weaving of narratives paves the way for an informed public, as the lessons contained within resonate across disciplines. It's not just a book; itâs a catalyst for change, demanding that individuals reassess how they understand themselves and their environments.
In its essence, this book stands as a testament to the power of collaboration and intellectual inquiry, making it an essential read, especially for students, professionals, and educators aiming to comprehend the complex implications of human behavior in an increasingly intricate world.


"Weâre all irrational sometime; understanding our irrationality is the first step to making better choices."
In examining this pivotal work, readers are poised to grasp the intricacies of decision-making and the role of cognitive biases, thus enriching their comprehension of both human behavior and academic inquiry.
Authors' Backgrounds
Understanding the backgrounds of Daniel Kahneman and Amos Tversky is integral to appreciating the depth of insights presented in The Undoing Project. Their unique personal histories, professional experiences, and collaborative dynamic not only shaped their groundbreaking theories but also their contributions to the fields of psychology and economics. The exploration of their backgrounds provides context that allows readers to grasp how their individual narratives intertwine to produce a rich tapestry of thought that continues to influence decision-making today.
By delving into their lives, we recognize the challenges and triumphs that informed their perspective on human behavior. Their stories reveal the cognitive struggles they sought to understand, making the content of their joint work all the more impactful. As we dissect their backgrounds, we uncover the motivations that directed their research interests, shedding light on the cognitive biases that have no doubt rattled even the sharpest minds.
Daniel Kahneman: A Psychological Journey
Daniel Kahneman was born in Tel Aviv in 1934, and his journey is one marked by curiosity and resilience. Growing up during World War II, his early experiences in the tumultuous environment of wartime Europe fostered a unique sensitivity to the complexities of human judgment under stress. After relocating to the United States, he earned his doctorate in psychology from the University of California, Berkeley. His academic pursuits were not just about the pursuit of knowledge; they stemmed from a desire to make sense of the human experience.
Kahneman's work with Tversky began in the late 1960s when they collaborated to develop theories that would later revolutionize economics and psychology. Their seminal paper, "Prospect Theory," laid the groundwork for understanding how individuals evaluate risk and uncertainty. Kahneman's methodological rigor and Tverskyâs creative insights formed a powerful duo that challenged classical theories, bringing to light the often irrational aspects of human thought.
"The essence of intuitive heuristics is that they involve focusing on the most accessible information rather than an exhaustive analysis of all possible data."
This quote underscores Kahnemanâs emphasis on the cognitive shortcuts that humans typically use in decision-making, which was a paramount finding in their collaborative work.
Amos Tversky: The Mind Behind the Model
Amos Tversky was born in Haifa, Israel in 1937, and similar to Kahneman, he experienced a formative upbringing that ignited his intellectual curiosity. He pursued his education at the Hebrew University of Jerusalem, where he began shaping his theoretical foundations in psychology and mathematics. Tversky's knack for complex problem-solving was evident early on, leading him to explore the cognitive processes behind decision-making, often through a mathematical lens.
His partnership with Kahneman resulted in innovative experimental designs that provided insights into cognitive biases and heuristics. Tverskyâs sharp analytical mind complemented Kahneman's philosophical approach, enabling them to dissect the intricacies of human thought. Their collaborative efforts birthed numerous theories, including the availability heuristic and the anchoring effect, which later rippled through various disciplines.
The fusion of Kahnemanâs humanistic approach and Tverskyâs mathematical focus resulted in a body of work that has fundamentally shaped our understanding of behavioral economics. Tverskyâs tragic passing in 1996 left a profound void not only in the field but also in the heart of his long-time collaborator, reflecting the deep personal bond forged during years of intellectual exploration.
In essence, the backgrounds of Kahneman and Tversky are more than mere details; they represent the crucible through which their ideas were forged. Their experiences rendered them uniquely suited to navigate the complexities of human judgment, making their contributions indispensable to contemporary discussions about decision-making.
Through understanding who they were, we see beyond their theories into the essence of why they pursued the fascinating interplay of psychology and economics.
Core Themes of The Undoing Project
Understanding the core themes presented in The Undoing Project is vital for gleaning insights into the intricate dance between human cognition and decision-making. Kahneman and Tversky laid a framework that reshapes our understanding of how we interpret reality and engage with the world around us. This exploration serves as a window into the complexities of human judgment, the biases that affect our perceptions, and the pivotal role that intuition plays in decision making.
The Nature of Human Judgment
At the heart of Kahneman and Tversky's work is the nature of human judgment, which they suggest is often riddled with imperfections. Human beings tend to rely on cognitive shortcuts or heuristics that can lead to suboptimal decisions. These judgment errors go beyond mere mistakes; they are fundamental to our cognitive architecture. For instance, a common heuristic, known as the availability heuristic, leads individuals to base their decisions on information that is most readily at hand, often neglecting a breadth of significant data.
A perfect illustration of this is in the aftermath of a notable event, like a plane crash. People oftentimes overestimate the risks of flying a plane, even when statistics may show flying to be safer than driving. Kahneman and Tversky urge readers to consider how such flawed judgments pervade our daily lives, affecting everything from personal choices to large-scale policies.
Cognitive Biases and Their Impacts
Cognitive biases are the nuances of our flawed judgment, creating barriers to rational thinking. Kahneman and Tversky documented various biases, such as confirmation bias, where individuals favor information that confirms existing beliefs, ignoring contrary evidence. This particular bias can perpetuate false beliefs, such as the prevalence of misinformation that circulates on social media.
Their work delves into how these biases inform behavior not just at an individual level, but also aggregate into societal trends. For example, during economic downturns, consumer sentiment can significantly shift, fueled by negative news cycles, which then can lead to actual downturns due to decreased spending. The profound impacts of cognitive biases on decision-making extend to areas like healthcare, finance, and public policy, posing critical challenges that require awareness and adjustment.
The Role of Intuition in Decision-Making
Intuition is a fascinating subject within the themes of The Undoing Project. At times, instinctual feelings can guide us in decision-making processes. However, Kahneman and Tversky argue that while intuition may have its merits, it is often the result of biases and flawed logic. For instance, a seasoned investor might rely on gut feelings developed over years, yet these instincts can be misled by past successes or failures that donât universally apply.
They explore the dual aspects of intuition, delineating when it can serve as a valuable tool and when it can lead to erroneous conclusions. The authors put forth that while intuitive knowledge is gathered through experience, it lacks the rigor of analytical thinking, which can sometimes steer us towards more reliable outcomes.
As we consider these core themes, it is evident that they hold profound implications not only for psychology and economics but also in educating individuals and organizations about the subtleties of human behavior. To connect with broader audiences, their insights challenge us to reassess how we approach decisions across various facets of life.
"The world doesnât hinge on rationality; itâs the knots and tangles of human judgment that we must navigate."


In summary, the themes encapsulated within The Undoing Project are pivotal for understanding the complexities of human behavior, illustrating the dual nature of judgment and bias that shapes our world.
For further reading on cognitive psychology and its implications, you can visit Wikipedia on Cognitive Bias or learn more from reputable academic institutions at domains like *.edu.
Methodological Innovations
The work of Daniel Kahneman and Amos Tversky stands as a cornerstone in the domain of behavioral economics, a field that thrives on understanding human decision-making through rigorous and innovative methods. This section delves into the methodologies that Kahneman and Tversky employed, which not only advanced their theories but also created a ripple effect across other disciplines.
Research Techniques Employed by Kahneman and Tversky
Kahneman and Tversky's research is notable for its cutting-edge techniques, which deviated from traditional economic assumptions. To put it plainly, instead of relying only on abstract models, they prioritized empirical research grounded in real human behavior. Here are a few standout techniques:
- Controlled Experiments: They designed experiments that could isolate variables affecting judgment and decision-making. For instance, by controlling the framing of questions, they could coax different responses from participants, leading to insights on how context influences choices.
- Surveys and Questionnaires: Utilizing carefully crafted surveys allowed them to gather vast quantities of data about people's perceptions and choices. Kahneman once used a simple survey to illustrate how people perceive risk, which opened doors to many of their findings.
- Field Studies: Their investigations sometimes extended beyond the lab, entering real-world scenarios where human judgment unfolded in everyday settings. This helped them to validate their theories in practical contexts.
The outcomes of these methods revealed crucial insights into cognitive biases and decision-making processes that traditional models had overlooked. Essentially, their rigorous approach helped root behavioral economics firmly within a scientific framework, making it easier to relate findings back to practically applicable situations.
Experimental Foundations of Behavioral Economics
The experimental foundations laid by both Kahneman and Tversky served as the backbone for what we now recognize as behavioral economics. They focused on the psychological underpinnings of economic decisions, revealing how emotional and cognitive factors often sway judgment in ways that classical economics had failed to acknowledge.
Some key experiments that profoundly impacted the field include:
- The Anchoring Effect: Participants were asked to estimate numbers after being exposed to an initial, irrelevant number (the anchor). The dramatic difference in responses drew attention to how initial information considerably influences subsequent thoughts.
- Loss Aversion: In another landmark study, they demonstrated that the pain of losing is psychologically more impactful than the pleasure of gaining. This was pivotal in explaining why people often make irrational choices when it comes to finances.
- Heuristics and Biases: Kahneman and Tversky outlined various heuristicsâmental shortcuts people useâand the resulting biases that affect decisions. Understanding these shortcuts facilitated a broader comprehension of human behavior beyond mere rational thought.
"We can see that people's decisions are influenced as much by how questions are posed as by the information they containâthis revelation fundamentally altered our understanding of rationality in economics."
Through these detailed experiments, Kahneman and Tversky transformed the landscape of economics and psychology, challenging long-held beliefs and offering a nuanced understanding of human behavior. Their methodological innovations laid the groundwork for future research, inviting inquiry into the psychological factors that govern decisions, not just in economic contexts but across various fields including marketing, healthcare, and public policy.
In essence, their commitment to methodological rigor not only bolstered their own theories but also enriched the entire discipline of behavioral economics, highlighting the importance of interdisciplinary approaches to complex human problems.
Influence on Behavioral Economics
The realm of behavioral economics has undergone a transformation, and much of that change traces back to the profound findings articulated by Daniel Kahneman and Amos Tversky in The Undoing Project. Their ideas challenge long-standing principles within classical economics, which traditionally assumed rational decision-making underpins economic behavior. In reality, individuals often fall prey to cognitive biases and emotional influences, adjusting how we think about market trends and policy-making. This section delves into the significance of their contributions and explores how they reshaped our economic landscape.
Challenging Classical Economics
Kahneman and Tversky opened a Pandora's box of insights that questioned the very foundations of classical economics. Central to their critique is the assumption that individuals act rationally, always aiming to maximize utility. Instead, they demonstrated that human decision-makers are often inconsistent and illogical, swayed by various biases that skew their understanding of risk and reward.
For instance, their work introduced the concept of loss aversion: people experience the pain of losses more acutely than the pleasure of comparable gains. This bias influences many sectors, including stock trading and consumer behavior.
- Key takeaways from their challenge include:
- Decision-making is often plagued by cognitive illusions.
- People overweigh small probabilities while underestimating large ones.
- Emotional responses can overshadow analytical thought.
These insights prompted economists to reconsider how models of human behavior should be developed. Instead of merely relying on idealized notions of rationality, they began factoring in psychological realism that takes into account how real people behave, often against their best interests. This shift underscored the importance of integrating psychological principles within economic theories, leading to a richer understanding of marketplace dynamics.
The Birth of Prospect Theory
One of the landmark achievements of Kahneman and Tversky is the formulation of Prospect Theory. Introduced in their seminal 1979 paper, this theory marked a seismic shift in how risk and decision-making are understood. It diverged from the expected utility theory that dominated behavioral economics up until that point.
Prospect Theory outlines several critical aspects:
- Reference Dependence: People evaluate outcomes relative to a reference point (often the status quo) rather than in absolute terms.
- Diminishing Sensitivity: The value function becomes less sensitive as outcomes move away from the reference point, leading to a tapered response to gains and losses.
- Loss Aversion: As mentioned previously, losses loom larger than equivalent gains, fundamentally reshaping motivations behind choices.
Through this lens, individuals are seen as making choices that reflect an inclination to avoid losses rather than seek gains. Prospect Theory has had immense implications, influencing fields ranging from finance to public policy. For example, understanding these principles has led to more effective communication strategies that frame choices in a loss-minimization context.
"By recognizing the psychological components of economic decisions, both policymakers and businesses can create strategies that align more closely with human behavior."


Practical Applications of Findings
Understanding the findings from The Undoing Project extends beyond mere theory; it resonates in practical arenas where decision-making plays a pivotal role. Kahneman and Tverskyâs research has rich implications in various fields, bridging gaps between psychology and real-world applications. The essence of their work creates a foundation for innovation in policy-making, economics, marketing, and even healthcare. This section delineates how their insights translate to practical uses, seeking to unravel the tangible benefits and considerations.
Policy-Making and Economic Strategies
In the realm of policy-making, the work of Kahneman and Tversky highlights how human judgments can skew decisions, illustrating the challenges faced by lawmakers. Their research underscores the necessity for policies that take cognitive flaws into account. A case in point is the design of interventions that minimize the impact of biases on decision-making. For example:
- Nudge Theory: By subtly reshaping the environment in which choices are made, policymakers can encourage better decisions in public health, environmental conservation, and financial security.
- Framing: The way choices are presented affects decisions. Policymakers can strategize on how to frame optionsâsuch as the wording of health advisoriesâto boost public compliance.
Moreover, the perspectives gleaned from The Undoing Project also steer economic strategies. Leaders in economic sectors can better anticipate consumer responses and market dynamics, tailoring strategies that reflect the psychological tendencies of the populace. This approach is not without its challenges, as it requires an ongoing assessment of human behavior in opposing economic climates.
"It is not about the information we provide but how we present it that counts greatly in decision-making."
Influence on Marketing and Consumer Behavior
Marketing has inherited significant wisdom from the findings of Kahneman and Tversky. The understanding of cognitive biases feeds directly into crafting campaigns that resonate with consumers on a deeper level. Insights into human decision-making allow marketers to strategize effectivelyâpaving the way for more personalized and impactful approaches. There are primary aspects to consider:
- Choice Overload: The tendency to feel overwhelmed by too many options can lead to decision paralysis. Marketers who streamline choices can facilitate quicker decisions, enhancing customer satisfaction.
- Anchoring: Consumers often rely too heavily on the first piece of information they encounter when making decisions. Hence, strategically placing high reference prices can set a favorable context for perceived value.
In addition, emotions take center stage in influencing consumer behavior. Kahneman and Tversky illustrate how emotional responses can often drive decisions more than rational evaluations. This insight empowers marketers to craft narratives that engage emotions, making advertisements more relatable and memorable. The potency of storytelling shouldn't be underestimated; tapping into shared experiences can forge deeper connections with brands.
By grasping these practical applications, a clearer picture of the transformative potential of Kahneman and Tverskyâs research emerges. As their findings ripple through various sectors, they shape strategies that are more attuned to the complexities of human cognition, leading to enhanced policy frameworks and marketing genius.
Cultural Impact and Reception
The influence of The Undoing Project extends beyond academia, permeating various facets of culture and sparking discussions that have significant ramifications in today's society. The insights offered by Daniel Kahneman and Amos Tversky into the mechanics of human thought and decision-making resonate beyond the confines of behavioral economics. The book is not just a biography of two great thinkers; itâs a lens through which we can explore the collective human experience, emphasizing how choices are made, how mistakes are understood, and how outcomes are assessed.
Critical Acclaim and Reader Reception
Since its release, The Undoing Project has received widespread acclaim. Critics laud it for its ability to distill complex psychological concepts into an engaging narrative. Michael Lewis has a knack for storytelling, coupling rigorous research with relatable anecdotes that illustrate the work of Kahneman and Tversky. The book presents their theories not merely as abstract ideas but as real-world encounters faced while navigating life.
Readers often comment on the profound way the text resonates on personal levels, highlighting stories that reflect everyday decisions. Through various platforms, such as Goodreads and Amazon, the reception can be seen trending positively, with many reviews emphasizing its eye-opening revelations about the biases that affect judgment in daily life. More than just a book, it has become a touchstone in discussions around economics, psychology, and even philosophy.
"The Undoing Project doesn't just challenge how we think; it changes how we live."
Additionally, many educators and professionals have started integrating the book into curriculum and discussions, showcasing its relevance in classrooms and forums alike. It has sparked interest in behavioral science fields and has become a foundational text for understanding contemporary decision-making.
Media Adaptations and Discussions
In the wake of its success, The Undoing Project caught the eye of filmmakers and journalists, leading to discussions around adaptations and broader media interpretations. The bookâs rich narrative and compelling characters are natural fodder for visual storytelling. As of now, there have been announcements regarding potential film adaptations, though details remain under wraps. However, the mere prospect of seeing Kahneman and Tversky's work translated onto screen has generated excitement and debate about how effectively their theories can be portrayed outside the written word.
The media discourse surrounding the book has also thrived on platforms such as podcasts and interview circuits, allowing listeners a chance to engage with concepts like cognitive bias, loss aversion, and their implications in various fields such as finance and healthcare. Articles on websites like Wired and Harvard Business Review delve into the themes presented in The Undoing Project, analyzing their relevance in high-stakes decision-making scenarios. Moreover, forums on sites like Reddit have served as platforms for users to share insights and stem discussions about the topics raised in the book, fostering a community engaged with the material in a thoughtful manner.
Overall, the cultural impact and reception of The Undoing Project reflects not only its significance as a piece of literature but also its enduring relevance in discussions about human behavior and economics. The book continues to inspire thought, motivate new research inquiries, and challenge entrenched theories, making it an essential read for those interested in the intricacies of the human mind.
Culmination and Lasting Legacy
The combined works of Daniel Kahneman and Amos Tversky, as explored in The Undoing Project, stand as a monumental testament to how intertwined lives can shape disciplines. The legacy of their research is not only profound but also continues to influence multiple fields including psychology, economics, and public policy. Understanding this legacy is crucial as it illustrates the far-reaching consequences of their insights into decision-making and cognitive biases.
Enduring Relevance of Kahneman and Tversky's Insights
The insights provided by Kahneman and Tversky retain their potency well into the contemporary era. Their exploration of cognitive biases illustrates how human decision-making often deviates from rationality. In todayâs world, whether it's in the realms of finance or healthcare, the application of these principles is paramount. For instance, businesses can better design their strategies by recognizing how consumer judgment can be swayed by perceived scarcity or social proof. Similarly, policymakers can leverage their findings to devise regulations that protect individuals from systematic errors in judgment, thus fostering a more equitable society.
For many students and professionals in various fields, understanding these insights offers a critical lens through which to analyze human behavior. The uncanny relevance of their work is echoed in studies, including those referenced in reputable educational sites such as Wikipedia and Britannica.
Future Directions for Research in Behavioral Economics
As we look towards the future, the field of behavioral economics is ripe for further exploration. The pioneering work of Kahneman and Tversky raises new questions about the application of behavioral science in the ever-evolving digital landscape, especially given the prevalence of algorithm-driven decisions in our daily lives. For instance, how might artificial intelligence better accommodate our cognitive limitations? Understanding the mechanics behind automated systems could shape how we train them to support human decision-making rather than mislead.
Moreover, interdisciplinary collaboration may pave new paths. Taking insights from psychology, economics, and data science, researchers could create comprehensive models that simulate decision-making processes more accurately. This approach could catalyze innovation in sectors like healthcare policy, where decisions impact public health outcomes.
"The greatest danger in times of turbulence is not the turbulence; it is to act with yesterday's logic."
â Peter Drucker







