Capítulo 1
The Sharing Revolution: How Collaborative Platforms Are Reshaping Our World
Ever wondered how a simple idea to share cars could transform into a global movement? When Robin Chase co-founded Zipcar in 1999, she wasn't just creating a car-sharing company-she was pioneering a revolutionary business model that would reshape our economy. The concept was simple yet radical: instead of everyone owning their own vehicles that sit idle 95% of the time, why not share them efficiently? Today, this model has exploded beyond transportation into every sector of the economy. Airbnb, valued at over $100 billion, has more rooms available than the world's largest hotel chains combined-without owning a single property. Uber revolutionized transportation without owning vehicles. Even Taylor Swift has praised the collaborative economy, noting how platforms like Spotify have transformed how we consume music. "Peers Inc" has become required reading at business schools worldwide, with companies from Google to General Electric adopting its principles to stay competitive in the rapidly evolving marketplace where sharing, not owning, creates the greatest value.
Capítulo 2
The Birth of a Revolutionary Business Model
When I answered the phone with "Hello, Zipcar. This is Robin," I was doing more than running a startup-I was pioneering a new economic paradigm. My journey to founding Zipcar was uniquely personal. As a mother of three in Cambridge, Massachusetts, I experienced firsthand the frustrations of car ownership in a dense urban environment. My husband took our only car to work each day, leaving me to navigate the city's transportation challenges. When my co-founder Antje Danielson described car-sharing programs she'd seen in Berlin, I immediately recognized the potential.
The timing was perfect-the dot-com boom was in full swing, and I was the ideal customer for my own service. Within two months of incorporating, we secured our first $50,000 investment from an MIT classmate. Most of this went to an engineer who built our reservation system and database integration. Four months later, with just $68 in the bank and three days before launch, we had one lime-green Volkswagen Beetle named "Betsy" (purchased using my house as collateral).
When the leasing company suddenly demanded a $7,000 security deposit per car, our launch seemed doomed. But fate intervened when I ran into angel investor Juan Enriquez at a party who wired $25,000 overnight, saving our launch. Craig Kleffman became our first member, using Zipcar to transport his drum set to gigs and himself to triathlons.
What made Zipcar revolutionary were three fundamental beliefs that most investors rejected: First, people would willingly share cars when the economics made sense (investors argued Americans want ownership, not access). Second, technology platforms leveraging the Internet and wireless tech would make sharing effortless (investors claimed the technology was too complex). Third, people could be trusted to handle cars responsibly without supervision (investors insisted only the Swiss could behave this way, not Americans).
We discovered 40% of people had negative associations with "sharing" (dirty, poor quality, waiting), so we abandoned the word while keeping the concept. Our goal was making car rental easier than ownership-like using an ATM. This required zero transaction costs through seamless technology integration. When former Hertz executive Mark Heminway showed our system to Dollar/Thrifty's COO, watching a member effortlessly access a car with just a card tap, the industry veteran's response was simply: "Wow."
Capítulo 3
Unlocking Hidden Value in a World of Excess
Have you ever considered how much waste surrounds us? On Christmas weekend in 2003, Frederic Mazzella needed transportation from Paris to his rural hometown but found existing options expensive and inconvenient. His solution-BlaBlaCar-now enables over 2 million Europeans monthly to share rides in strangers' cars, surpassing Eurostar train ridership. This success came from recognizing and utilizing the three empty passenger seats in every solo driver's car-perfect examples of excess capacity that becomes visible once you learn to see differently.
Excess capacity appears everywhere once you start looking. When Apple initially restricted iPhone applications, hackers challenged Jobs' control. Despite predicting only a few hundred apps would result when he finally relented, today's App Store hosts over 1.2 million applications-a massive underestimation of creative potential.
Other examples abound: reCAPTCHA brilliantly repurposes human verification tests to digitize books and street numbers with 99.1% accuracy; Google Maps API enables thousands of map-related applications; recycling transforms old materials into new products; Zipcar vehicles achieve 60% utilization compared to personal cars' 5%; trip-chaining combines errands to save resources; Waze harvests previously wasted navigation data; school parking lots host weekend farmers markets; and Memorial Drive in Cambridge becomes a weekend pedestrian paradise.
The most impressive example might be Bogota's Ciclovia, where 75 miles of roads transform into recreational spaces every Sunday, serving 2 million people (30% of the metro population) at just sixteen cents per person weekly.
Despite perceived scarcity, we live amid abundance-Americans comprise 5% of global population but consume 30% of goods. The path forward isn't producing more but organizing differently: sharing existing assets, leveraging hidden networks, and utilizing untapped talents. Platforms connect and empower peers, transforming excess capacity into scalable value at lower cost than creating from scratch.
Capítulo 4
The Architecture of Participation
What makes platforms like Airbnb, Uber, or YouTube so powerful? They create what I call "architecture of participation"-systems that organize, standardize, and simplify involvement, bringing excess capacity to life through serious investment of time, skill, and money. This is the domain of large organized entities like companies, universities, institutions, and governments (the "Inc").
Even technically skilled people struggle to share personal excess capacity effectively. Despite owning an underused car in Brooklyn and possessing urban environmental sensibilities, tech expert Nick Grossman couldn't organize enough friends to create a viable car-sharing cooperative. He lacked the expertise and resources to make his car accessible, while potential renters found direct arrangements too uncertain and inconvenient.
What individuals can't do, platforms like Zipcar accomplish by building robust systems that make participation simple. Companies invest in complex infrastructure-group insurance, mobile apps, hardware for access, and billing systems-turning complexity into elegant solutions for users. Nearly a million Zipcar members can share 15,000 cars because the platform makes it easy. The Inc's unique role is doing what peers can't: creating participation platforms and putting institutional assets into the hands of autonomous peers.
Platforms make excess capacity accessible in three distinct ways: by slicing it, aggregating it, or opening it entirely. Zipcar slices large assets into smaller, more consumable pieces-turning car ownership into half-hour increments so people pay only for what they use. Other platforms like Airbnb aggregate individually small excess capacity into something reliable and consistent. Both approaches create more value through better resource utilization.
Open platforms generate entirely new value, repeatedly extracting benefits from the same resource. In 2008, Washington DC's CTO Vivek Kundra partnered with tech entrepreneur Peter Corbett to create Apps for Democracy, making the city's vast data catalog accessible to developers. Within thirty days, forty-seven apps were created-work that would have cost $2.2 million if contracted traditionally, representing a 4,000% return on the $50,000 investment. This success inspired over fifty similar contests worldwide and led to Kundra becoming the nation's first CIO, launching data.gov with over 100,000 datasets.
The free and open-source software movement exemplifies all three approaches to excess capacity. GitHub, built on Linus Torvalds' Git tool, provides a platform where hundreds of thousands of open-source projects can be shared, improved, and repurposed. In this world, building on others' work isn't plagiarism but the highest form of flattery.
There's an inverse correlation between platform complexity and innovation potential. Platforms that are complex and controlled, like Airbnb, require extensive information and leave little room for variation. Wide-open platforms like GitHub, Google Docs, and the Internet itself are delightfully simple, adaptable to numerous uses, and uncover tremendous value. The less rigid and structured the platform, the more innovation it enables.
Capítulo 5
The Power of Diverse Participation
If there's one thing we know about people, it's that we're all different. While companies, governments, and large organizations have traditionally hated variation, preferring standardization and sameness, the Internet has made it simple to find, organize, rate, connect, and pay for small individual things. Platforms transform the individuality of peers into society's greatest asset-with platforms, diversity rocks.
Peers can be anyone from sex workers to drone designers, with platforms removing middlemen and creating safer environments. Sex work platforms like AdultWork and Peppr allow workers to create profiles, set rates, and receive reviews while maintaining autonomy and safety. Chris Anderson discovered 19-year-old Jordi Munoz online through DIYdrones.com, eventually making him co-founder and CTO of 3D Robotics without ever meeting in person first-demonstrating how the Peers Inc world values skills over credentials.
Sophia Amoruso transformed from security guard to CEO of $100 million NastyGal by leveraging eBay and social media platforms. The Peers Inc model rewards both exceptional talent and those offering basic services where location or timing matters most. Surveys show freelancers value flexibility and independence above all, with 68% seeking extra income and 42% wanting schedule control. This autonomy creates better health outcomes and economic resilience through multiple income streams.
As Airbnb co-founder Joe Gebbia notes, the surprising outcome is "the freedom and joy people feel in their economic empowerment." However, questions remain about worker protections and benefits in this new economy, issues that will require rethinking taxation and regulations as the boundaries between work and leisure time blur completely in our smartphone-connected world.
There are always more smart people outside your organization than inside, which is why Peers Inc is the structure of choice for accelerating innovation. The iPhone's transformation into an essential tool came from millions of apps created by diverse peers in what may be one of history's most innovative periods. Peter Corbett emphasizes building communities of passionate problem-solvers rather than focusing on individual apps.
YouTube exemplifies the power of diversity on a platform, showcasing unexpected creativity like Henri the philosophical French-speaking cat and Vi Hart's mathematical animations. SoundCloud evolved from a simple audio-sharing tool into communities of interconnected artists creating new music, surprising even its founders. Quirky harnesses peer innovation for consumer products by combining individual inventors' ideas with influencers who evaluate product viability. Jake Zien, an 18-year-old who invented a flexible power strip, earned $660,000 in royalties through Quirky.
NASA has tapped into diverse global talent through platforms like InnoCentive and TopCoder, receiving thousands of innovative solutions from over 20 countries. Karim Lakhani's research reveals that winning solutions often come from solvers whose expertise is far from the problem domain, demonstrating how peer diversity drives innovation.
Capítulo 6
Three Miracles of the Collaborative Economy
The Peers Inc transformation combines excess capacity, platforms, and peers to create business models that can address our 21st century challenges. While many worry about the planet's future, this organizational framework offers solutions to meet environmental goals profitably while improving quality of life. By joining abundance in excess capacity with platforms that organize resources and peers who bring passion and ingenuity, we create resilient systems capable of addressing climate change, resource scarcity, and population growth. This combination produces three "miracles" that provide a way forward while creating rewarding business opportunities.
The first miracle is how excess capacity lets us defy the laws of physics. Airbnb achieved the seemingly impossible by rivaling the world's largest hotel chains in just four years-something that took traditional companies like Intercontinental Hotel Group (645,000 rooms) and Hilton (610,000 rooms) many decades to build. By unlocking excess capacity through their platform, Airbnb enabled hundreds of thousands of people to become micro-hoteliers, matching explosive growth in paying guests with available rooms.
Similarly, BlaBlaCar transported 2 million people monthly within 10 years-equivalent to 5,000 high-speed trains or 747s-without laying tracks or buying vehicles. WhatsApp demonstrated even more dramatic growth, reaching 450 million active users in four years and processing 19 billion messages daily by leveraging existing smartphones and contact lists. These Peers Inc structures achieve exponential growth by repatterning existing assets into new value, something closed internal efforts could never approach.
The second miracle is exponential learning through smart platforms. Duolingo exemplifies this by reaching 50 million active users learning 15 languages within just three years-teaching more people than the entire U.S. public school system. The company finances free education by having learners translate web content for clients like CNN and BuzzFeed. The true miracle lies in Duolingo's ability to conduct hundreds of simultaneous experiments with 150,000 people each, determining optimal teaching methods in just 48 hours. This approach reduced language acquisition time from the traditional 130 classroom hours to just 34 hours.
This pace of learning represents a new law of Peers Inc: "On attentive platforms, the pace of learning for the Inc accelerates with the number of participants on the platform." Unlike traditional teachers who might teach 1,800 students over a 30-year career, Duolingo's platform enables millions of iterations and improvements in real time, creating unprecedented acceleration in learning and innovation.
The third miracle is finding exactly the right person with the right knowledge at precisely the right moment. From everyday examples like finding recipes with specific ingredients or getting advice on clothing care, to life-changing applications like telemedicine where doctors diagnose patients across continents, networked peers create unprecedented access to specialized knowledge.
Platforms like HelpAround connect diabetics who can share critical medical supplies during emergencies. InnoCentive and TopCoder solve complex problems by finding unexpected experts-like when aerospace physicists and agribusiness owners solved a polymer challenge that stumped R&D labs, or when non-biologists created genomic algorithms 100 times faster than existing solutions.
This miracle extends to activism too, where @FeministaJones organized nationwide protests within just three days following Michael Brown's killing in Ferguson. The implications are profound: each of us now has access to the collective mind of humanity, and each person can be the right expert at the right time when properly connected.
Capítulo 7
Building Successful Collaborative Platforms
Building a successful Peers Inc platform requires creating infrastructure that encourages the "intricate ballet" of peer participation, similar to how Jane Jacobs described thriving city streets. The delicate power balance between platform creators and peers is critical-getting it right early determines whether a platform takes off, while maintaining balance later ensures longevity.
Successful Peers Inc efforts typically progress through four phases: controlled kernel, everyone-welcome stage, power imbalance, and power parity. In the controlled kernel phase, strong founder control is essential despite seemingly contradicting the democratic nature of the platform. Linux's Linus Torvalds maintained tight control over code commits despite thousands of contributors. As Jack Hughes of TopCoder noted, "You ultimately need a dictator to insist that anyone can participate."
After the controlled kernel phase establishes a platform's foundation, the "everybody welcome" phase begins-when peer power truly accelerates growth. BlaBlaCar founder Frederic Mazzella successfully navigated this transition after four years of development by introducing online ratings for drivers and passengers in 2008, addressing trust issues. Growth exploded from 60,000 members in 2008 to 10 million by 2013, culminating in a $100 million investment in 2014.
As platforms mature, power players emerge who master the system, sometimes making it difficult for newcomers and threatening smaller peers. This shift from distributed to institutional power represents "a competition between the quick and the strong." Lending Club and Prosper, once true peer-to-peer lending marketplaces, now facilitate most loans through institutional lenders. By 2014, institutions provided 70-80% of loans on these platforms.
The final phase in building sustainable Peers Inc organizations is achieving power equilibrium-a dynamic, almost-steady state where neither the platform nor the peers dominate. Several strategies help platforms share power effectively: permit data portability through open standards, advocate for peers through dedicated staff, and give peers communication channels to organize and express concerns.
Community building represents a crucial strategy for maintaining power balance. While not every platform naturally fosters community, these communities become vital when common interests are threatened. As platforms grow into widely adopted standards, peers naturally organize to protect their shared interests, similar to how businesses form industry associations.
Capítulo 8
Navigating the Future of Work and Value
As Peers Inc structures expand, questions arise about their economic impact. Platforms create value in three ways: through the platform itself organizing excess capacity, through peers adding value individually, and through the aggregated network of peers. While platforms like Airbnb initially create benefits for all parties, they can potentially disrupt traditional businesses like hotels, shifting wealth from full-time employees to independent contractors and platform operators.
Technology analyst Roxane Googin warns that these platforms become "recursive learning machines" that devour smaller operations, concentrating wealth at the center while decimating small businesses. However, where Googin sees the demise of small business, I see the rise of micro-business through people-centric partnerships that enable localized, customized economies delivered by individuals with newfound agency and marketplace access.
The transition to a platform economy creates challenges for both companies and workers. Large organizations like Ford with 181,000 employees cannot pivot quickly, while workers often remain in unsatisfying jobs due to benefits like healthcare. Countries like Denmark have addressed this through "Flexicurity" policies that combine flexible employment arrangements with lifelong learning strategies and social benefits, supporting both employers and employees while maintaining high productivity.
As automation increases, the challenge becomes creating social mechanisms to spread the gains of platform economics-perhaps through Basic Income schemes being considered even in fiscally conservative nations like Switzerland. Funding options could include global wealth taxes, value-added taxes, luxury taxes, or carbon taxes collected at extraction points rather than consumption points, which could simultaneously protect the environment and provide economic freedom.
Capital remains essential for platform development. Building Zipcar's technology required $67 million before breaking even. BlaBlaCar spent $13 million before raising another $125 million while still not profitable. Even WhatsApp, with just fifty employees supporting 450 million users, had expenses exceeding revenues by $10 million in 2013. Platform building requires significant upfront investment with uncertain returns, which is why investors demand substantial ownership.
However, while investors deserve compensation for risk, platform creators often capture more than their fair share, including value created by the network effect that peers generate. Successful Peers Inc platforms must adequately reward peers and value their contributions, but short-term capitalist pressures work against this long-term necessity.
Capítulo 9
Transforming Our Greatest Challenges into Opportunities
Climate change represents precisely the kind of massive challenge that requires the Peers Inc structure's three miracles of innovation, speed, and scale. My personal awakening to climate change's severity came through reading the World Bank's "Turn Down the Heat" report, which projects a 4C global temperature increase by 2100 even if all countries fulfill their emissions reduction promises. This represents a shift comparable to the difference between the Ice Age and today, but occurring over decades rather than millennia.
The consequences are dire: land temperatures in the U.S. Midwest could be 6C higher by the 2060s, potentially causing mass extinction of one-third to one-half of Earth's species by 2100. While infrastructure changes take time, behavioral changes can happen immediately-like when London and Stockholm introduced congestion fees and traffic dropped 25% overnight. The climate crisis demands Peers Inc solutions that can scale rapidly, as we need significant emissions reductions immediately using the people and assets already available.
Transportation, which generates 22% of U.S. CO2 emissions, is seeing transformation through smartphone-enabled platforms that make shared mobility more convenient than car ownership. These include peer-driven car services, one-way urban cars, car-sharing, ride-sharing apps, and bike sharing programs. Millennials have already reduced their car miles by 23% between 2001-2009.
Electric power generates 35% of U.S. emissions, presenting a major challenge for transition to renewables. Traditional utilities profit from centralized fossil-fuel plants, not individual renewable investments. SolarCity exemplifies the Peers Inc solution by simplifying solar adoption-handling design, engineering, financing, permits, installation and maintenance. They leverage two excess capacities: unused rooftops and consumers' existing electric bills. With payback periods of 5-15 years depending on location, solar conversion essentially becomes free.
Companies of all sizes are proving sustainability and profitability can coexist. Etsy, with 600 employees supporting over 1 million makers (mostly women), became a B Corp in 2012, committing to "reimagine commerce in ways that build a more lasting and fulfilling world." Within one year, they improved gender balance (increasing female managers from 15% to 40%), reduced electricity use per employee by 19%, improved server efficiency, recycled 51% of trash, and reduced landfill waste by 34%. Impressively, 90% of employees commute sustainably. While making these environmental and social improvements, Etsy grew sales by 50% to $1.35 billion.
I challenge brilliant minds wasting talent on making people click ads to instead tackle decarbonization: "We have a few short years to change the world economy's trajectory to avert an unrecoverable collapse of earth's ecosystems." I warn that climate refugees, resource scarcity, and conflicts will affect everyone, even in wealthy nations. With urgency, I implore entrepreneurs to "build something that makes a real difference" rather than helping people "pass the time," emphasizing that this generation has a rare opportunity for heroism by solving humanity's greatest challenge.
Capítulo 10
The Inevitable Transformation of Capitalism
I frame this book as a dare to entrepreneurs and change-makers, challenging them to create platforms that share power and value with the people who give them life. I contrast the industrial economy, which rewarded monopolistic control through exclusive ownership, with the emerging collaborative economy enabled by the Internet. Where traditional capitalism concentrated power and wealth, the collaborative economy succeeds by distributing it.
This transformation is inevitable, guided by four principles: open accessible assets deliver more value than closed ones; networked minds outperform walled-in minds; the benefits of openness outweigh its problems; and individuals get more than they give when contributing to platforms. The critical question isn't whether this change will happen but how quickly we'll adapt our workforce, government, and selves to this new economic order.
The Peers Inc paradigm rejects the dystopian view that computers will replace humans. Instead, it celebrates the symbiotic partnership between human uniqueness and computing power. As computer scientist J.C.R. Licklider predicted in 1960, the coupling of human brains and machines creates thinking capabilities beyond what either could achieve alone.
With smartphones becoming increasingly accessible-reaching two billion users in 2015-we have unprecedented potential to harness this human-machine partnership for solving our greatest challenges. The recursive nature of participation platforms both empowers individuals and draws increased power back from them, strengthening the entire network.
Looking twenty years ahead, manufacturing will trend toward distributed 3-D printing guided by brand platforms. Transportation will combine algorithmic coordination from the Inc with vehicles owned by peers. Education will evolve through massive open online courses (MOOCs) combining world-class digital instruction with personalized in-person teaching. Energy will shift to smart grids supplied by millions of small solar and wind installations. Communications will incorporate peer-owned devices functioning as infrastructure. Health monitoring will combine personal data collection with institutional analysis.
This transition is already visible in companies like Google, whose search engine relies on our searches and clicks, and Amazon, where 40% of unit sales come from 2 million Marketplace sellers rather than Amazon's own inventory. The future belongs to those who understand how to harness the power of peers through platforms that create abundance from what was previously seen as scarcity.
