## Technological Convergence In June 2007, the first iPhone was released. From the perspective of today's crowded smartphone marketplace, it is hard to appreciate how seismic that moment was. But the iPhone was more than a new gadget. It was an iconic example of what happens when different strands of innovation intertwine -- and it kicked off a social and technological transformation that continues to reverberate through our lives. Technological convergence is one of the most important ideas in *Films from the Future*. It appears in the opening chapter, returns with force in the discussion of [Transcendence](/movies_transcendence.html), and threads through many of the other films. But convergence is not just a technology to be catalogued alongside gene editing or artificial intelligence. It is a **way of understanding** how technology works now, and why the future is going to be so much harder to predict than the past. ### More Than the Sum of the Parts Today's smartphones integrate hundreds of different technologies: nanoscale processors, advanced materials, cloud computing, image processing, natural language processing, biometrics. They are a triumph of weaving separate technologies together to make devices that are more than the sum of their parts. But smartphones are, as Maynard notes, still a rather crude example of convergence. The deeper story is about what happens when biotechnologies, materials science, robotics, artificial intelligence, and neurotechnologies begin to merge. This is where things get genuinely transformative -- and where the challenges of navigating the future become most acute. The book frames this through the concept of "base codes." In cyberspace, the base code is the ones and zeroes of digital computing. In biology, it is the four bases of DNA. In the physical world, it is atoms and molecules. We are becoming increasingly skilled at manipulating each of these base codes. But the truly disruptive shift comes when we learn to cross-code between them -- translating digital code into genetic code, using nanotechnology to build better biological interfaces, applying computational design to create materials that have never existed in nature. ### The Fourth Industrial Revolution World Economic Forum founder Klaus Schwab has described our era as a "Fourth Industrial Revolution," driven by the fusion of digital, biological, and physical technologies. The first revolution was powered by water and steam. The second by electricity. The third by digital computing. Now these domains are blurring together in ways that are qualitatively different from anything that came before. [Transcendence](/movies_transcendence.html) captures this idea dramatically. The science in the film is pure Hollywood fantasy. But as Maynard argues, when you peel away the hyperbole, the movie hints at a coming level of convergence that could radically change the world. It is rooted in our growing ability to blur the lines between physical, biological, and cyber technologies in ways that were impossible even a decade ago. ### Why Convergence Changes Everything Convergence matters for this domain -- for how we *think* about technology -- because it fundamentally changes the rules. When technologies were relatively separate, you could assess the risks and benefits of each one individually. Genetic engineering was a biology problem. Computing was an information science problem. New materials were a chemistry and physics problem. But convergence means these categories no longer hold. A breakthrough in DNA sequencing feeds into machine learning, which accelerates materials design, which enables new sensors, which transform what is possible in medicine. The benefits multiply, but so do the risks, and the interactions between technologies create possibilities that no single discipline can anticipate. This is why convergence is not just an item for the [Emerging Science and Technology](/est_hub.html) domain. It is a fundamental challenge for how we think about [risk](/ntf_risk_innovation.html), how we approach [responsible innovation](/ntf_responsible_innovation_practice.html), and how we resist the temptation to assume that the future will be a simple extension of the present. ### The Challenge of Prediction One of the book's consistent arguments is that convergence makes prediction harder, not easier. Each new intersection between technology domains creates possibilities that were not foreseeable from within any single domain. This is part of what connects convergence to the book's broader themes of [complexity and chaos](/ntf_complexity_chaos.html): in a world of converging technologies, unintended consequences are not bugs in the system. They are features of it. And yet the book does not treat this unpredictability as a reason for despair. Instead, it argues that convergence demands new approaches to governance, new frameworks for [thinking about risk](/ntf_risk_innovation.html), and a much wider circle of people involved in decisions about how technologies are developed and used. The questions that convergence raises -- about what we value, what we are willing to change, and who gets to decide -- are too important for any single discipline or community to answer alone. ### Living in the Age of Convergence We are, as Maynard writes, at a transformative point in our technological history. Through converging technologies, we are developing capabilities that could eradicate diseases, provide cheap renewable energy, and ensure access to nutritious food. At the same time, we face tremendous uncertainties about automation, inequality, and the responsible use of technologies whose full implications we cannot yet see. Understanding convergence will not tell you what the future holds. But it will change how you think about it. And that shift in thinking -- from isolated technologies to interconnected systems, from simple prediction to adaptive navigation -- is at the heart of what *Films from the Future* is asking its readers to do. ## Further Reading - [Welcome to the Singularity (Transcendence)](https://www.futureofbeinghuman.com/p/welcome-to-the-singularity) — Andrew Maynard dives into the film Transcendence and the ideas it raises about what happens when digital, biological, and physical technologies blur together. The piece explores the allure and the dangers of imagining a post-human future driven by technological convergence. - [Designing the technological futures we aspire to](https://www.futureofbeinghuman.com/p/designing-responsible-technological-futures) — This essay examines how converging technologies demand new approaches to designing the future responsibly. Maynard argues that understanding technological convergence is essential to anticipating risks and ensuring innovation serves broad human interests. - [The Fourth Industrial Revolution: what it means and how to respond](https://www.weforum.org/stories/2016/01/the-fourth-industrial-revolution-what-it-means-and-how-to-respond/) — Klaus Schwab's influential World Economic Forum article describes how the fusion of digital, biological, and physical technologies defines the current era. It provides essential context for understanding why convergence changes the rules of innovation and governance. - [Converging technologies and their impact on society](https://www.nature.com/articles/s41586-023-06647-8) — Nature has published extensively on how converging fields like AI, biotechnology, and nanotechnology create capabilities that no single discipline could achieve alone. These analyses provide the scientific grounding behind the convergence themes explored in *Films from the Future*.