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Imagine an investment fund where you pool your money with a group of strangers. The catch? The fund only pays out to the survivors. When someone dies, their share doesnt go to their family; it is distributed among the remaining living members. The last person standing takes the absolute jackpot. This isnt the plot of a thriller moviethis is the Tontine, one of the most popular financial instruments in history.Invented in the 17th century to fund European wars, the Tontine quickly became a global sensation. It preyed on human greed and the belief in ones own longevity. However, tying massive financial windfalls directly to the death of your neighbors inevitably led to a grim reality. Soon, participants were engaging in fraud, hiding corpses, and in some chilling cases, plotting murder to increase their personal payouts.This dark financial history unravels the mechanics of the product that birthed modern life insurance before being universally outlawed. It traces the math of mortality gambling, from the French royal court to massive syndicates in early America that used Tontines to build architectural landmarks.Discover the bizarre economics of betting on survival. The story of the Tontine is a fascinating look into the origins of actuarial science and what happens when the market assigns a literal, compounding dollar value to human life.

"Quando caem as máscaras" é uma metáfora ao período da pandemia, quando a máscara de muita gente falsa começou a cair, analisando o que acontece depois do cair das máscaras.

There is a version of change that arrives with momentum, discipline, and a clear plan. Most people have tried it. Most people have also watched it quietly collapse within weeksnot from laziness, but because the gap between intention and daily reality is wider than any motivation can reliably bridge.This book explores the inner experience of building habits as an ordinary person with a complicated life: the cycle of ambitious starts and gradual fade, the shame that accumulates around repeated attempts, and the subtle but significant difference between changes that feel dramatic and changes that actually last. It examines why the smallest actions are so frequently underestimated, and what it reveals about human behavior when a two-minute shift proves more durable than a complete overhaul.At the center of this exploration is a reframe that many people find quietly liberating: the size of a change is not what determines its value. Consistency at a small scale builds something that intensity at a large scale rarely doesa genuine relationship between who you are and what you do each day.This book offers insight into the psychological dynamics of habit formation, why the pressure to change everything at once so reliably produces nothing, and how micro-actions create the kind of identity-level shift that grand resolutions tend to promise but seldom deliver. It does not offer a system for optimizing your routine or a guarantee of lasting transformation. It invites a more honest and sustainable understanding of how real change tends to actually happen.

You log onto a platform in a perfectly good mood, yet ten minutes later, you close the app feeling a lingering sense of outrage, anxiety, or despair. This emotional shift is rarely an accident; it is the calculated byproduct of one of the most powerful psychological mechanisms currently being exploited: digital emotional contagion.How can a piece of code dictate human emotion on a global scale? Through the deliberate amplification of high-arousal triggers. Tech companies have long known that anger and anxiety spread faster and stick longer than joy or contentment. By designing algorithms that prioritize these volatile emotional signatures, platforms turn their networks into highly efficient transmission vectors for psychological distress.This profound exploration of cyberpsychology dissects the invisible architecture of algorithmic manipulation. It examines how human empathy and our evolutionary vulnerability to group sentiment have been reverse-engineered to maximize screen time and ad revenue.For professionals in tech, sociology, and mental health, this book provides the necessary framework to understand and mitigate this invisible spread. Learn to decode the emotional manipulation embedded in your feed and protect your psychological sovereignty from the algorithms designed to harvest your outrage.

Em um mundo marcado por deslocamentos forçados em escala sem precedentes, este livro lança luz sobre uma realidade ainda pouco visível: a experiência das pessoas refugiadas com deficiência. Ao percor

Este livro reúne reflexões construídas a partir de mini-histórias produzidas por estudantes em pesquisas sobre linguagem e educação. O primeiro conjunto apresenta reflexões, textos e desenhos de 24 e

Se todos podem falar nas redes sociais, por que tantos continuam invisíveis?Na era digital, a liberdade de expressão parece ter alcançado seu auge: vozes se multiplicam, opiniões circulam sem barreir

You sit in a crowded meeting room or an energy-efficient office for an hour, and an undeniable brain fog begins to set in. You blame it on the boring topic, a lack of coffee, or a poor nights sleep. In reality, you are likely suffering from mild asphyxiation. The silent killer of productivity isnt a lack of motivationit is the hidden accumulation of carbon dioxide in modern, sealed buildings.How does a gas we exhale normally become a cognitive poison? Human evolution never prepared us for spending 90% of our lives inside heavily insulated, airtight boxes. Once indoor CO2 levels exceed 1,000 parts per milliona threshold easily breached in a standard office or bedroomour blood chemistry shifts. The result is a measurable, dramatic drop in decision-making ability, strategic thinking, and overall energy levels. We are suffocating our own intellect.This eye-opening investigation blends environmental science with neurology to expose the design flaws of modern architecture. It dissects the "Sick Building Syndrome" and explains how the relentless push for energy efficiency in HVAC systems has sacrificed human cognitive health.Professionals and health-conscious individuals will learn how to measure and manage this invisible threat. Discover how proper ventilation and CO2 monitoring can instantly cure chronic fatigue, unlock focus, and drastically improve the neurological performance of entire organizations.

When a financial crisis hits, the most rational, responsible thing an individual or a business can do is to cut back on spending and save money. It is the fundamental rule of personal finance. Yet, when millions of people and corporations make this exact same rational decision simultaneously, it triggers an economic catastrophe. This is the cruel irony of macroeconomics: the Paradox of Thrift.Coined by John Maynard Keynes, this paradox illustrates how individual prudence leads to collective ruin. If everyone hoards cash, consumer demand plummets. When demand plummets, businesses stop producing and start laying off workers. Those unemployed workers then have even less money, causing demand to shrink further. The very act of attempting to save money shrinks the entire economy, ultimately leaving everyoneincluding the cautious saverspoorer than before.This deep macroeconomic analysis dissects the mechanics of demand collapse. It examines historical case studies, from the Great Depression to the 2008 financial crisis, showcasing how central banks and governments desperately try to break this vicious cycle of hoarding.For economists, investors, and business leaders, this book provides essential clarity on the friction between micro-level logic and macro-level disaster. Understand the paradox to better anticipate government interventions and protect your wealth during the next inevitable downturn.

There is a particular kind of moment when everything lands at the same timedemands, emotions, decisions, noiseand the mind simply cannot hold it all. It does not feel like stress. It feels like collapse. And the first thought, almost always, is that something must be wrong with you.This book explores the inner experience of overwhelm: not as a productivity problem or a planning failure, but as a deeply human response to a nervous system that has reached its limit. It examines the patterns that make certain people more vulnerable to emotional flooding, how the pressure to stay composed compounds the original overload, and what actually happens inside the body and mind when everything hits at once.At the center of this exploration is a reframe many people find quietly relieving: overwhelm is not evidence of weakness or poor coping. It is a signalone that carries specific information about unmet needs, accumulated pressure, and the limits of what any person can reasonably hold without support.This book offers insight into the emotional and physiological dynamics of overwhelm, the internal narratives that intensify it, and how genuine regulation differs from simply pushing through. It does not offer a protocol for eliminating difficult moments or a system for staying permanently calm. It invites a more honest and compassionate understanding of what your overwhelm is actually asking for.

Diane sempre sonhou com pouco: um marido, dois filhos, um trabalho que lhe fizesse sentido mais do que jamais se permitiu desejar. Mas, no dia em que Seb a deixa, seu mundo desaba. Entorpecida pela dor, ela no percebe o outro silencio que cresce ao seu redor: no quarto em frente, o riso de Lou se apaga.Aos dezesseis anos, Lou sofre o tumulto da adolescencia e o impacto do primeiro amor perdido, uma perda que lhe arranca mais do que lagrimas. Quando Diane finalmente se da conta, esta disposta a tudo para resgatar a filha, mesmo que isso signifique revisitar um passado do qual tentou escapar.Me e filha caminham sobre um fio tenue, entre o que foi e o que pode ser. Sob seus passos, o turbilho da vida ruge, e ameaça arrastar consigo as suas horas mais frageis.

180 MENSAGENS PARA REFLETIR, SENTIR E TRANSFORMAR: DESPERTE SUA ESSÊNCIA E CAMINHE COM MAIS PROPÓSITOA vida é muito passageira para ignorarmos os sinais que surgem pelo caminho.Neste livro, um verdad

Numa pequena cidade litorânea, todos estavam entusiasmados com a expectativa de progresso: um grande hotel seria construído em cima do morro, local privilegiado. Porém, com uma desencarnada que há an

Tales from the Silent Garden Collection IIThe Complete Conclusionby Evelyne DLorienSeries Status: Complete / Final Collection Book Description (EN)Silence was never the absence of story.It was the shape waiting to hold it.Collection II gathers the final volumes of Tales from the Silent Garden into one uninterrupted conclusiona closing movement shaped by memory, return, and the quiet courage to remain. Across rooms that remember, paths that soften, and spaces that learned to wait, the garden completes its long, gentle arc.These stories do not resolve through conflict or spectacle. They settle. They listen. They allow what has lingered to be named and released. As the final house opens and the last thresholds are crossed, the garden does not endit becomes a place that can be left without loss.Tales from the Silent Garden Collection II is a meditative, atmospheric finale for readers who cherish poetic fantasy, emotional stillness, and narratives guided by introspection rather than urgency.This volume brings the series to its intended close.

A narrativa acompanha uma jornada que transcende tempo e espaço, conectando acontecimentos históricos, reflexões filosóficas e elementos místicos. Por meio de personagens marcantes, como Guaracy, Lou

Pessoa quebrada não faz medalhaVocê já se perguntou como alcançar o máximo da sua performance sem abrir mão do equilíbrio e da saúde mental?Em Alta Performance Sustentável, Aline Wolff, psicóloga e l

Um guia essencial para todas as mulheres que desejam se libertar das imposições que as aprisionamHá séculos, o sentimento da vergonha marca profundamente a experiência das mulheres. Ela se infiltra e

Nova obra de Helder Maldonado, do Galãs Feios, nos leva a refletir se é possível superar a polarização que divide o BrasilEm É possível unir o Brasil?, Helder Maldonado mergulha nas fraturas históric

Você não está sozinha. E este livro está aqui para lembrar você disso todos os dias.Café com a Deusa é o seu espaço sagrado de acolhimento, em que cada página é um convite para respirar fundo, olhar

O guia para a fase mais importante da vida do recém nascido e de seus pais, escrito por um dos maiores nomes da pediatria e do jornalisma especializado em infâncias no Brasil."Se este livro existisse