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PODCAST

The Future of Everything

Stanford Engineering

Host Russ Altman, a professor of bioengineering, genetics, and medicine at Stanford, is your guide to the latest science and engineering breakthroughs. Join Russ and his guests as they explore cutting-edge advances that are shaping the future of everything from AI to health and renewable energy. Along the way, “The Future of Everything” delves into ethical implications to give listeners a well-rounded understanding of how new technologies and discoveries will impact society. Whether you’re a

science medicine

All Episodes

00:27:53

Why AI must embody the values of its users

The Future of Everything ·

2022/02/22

You might not realize it, but AI-driven systems are integrated into virtually every aspect of our lives. But how can we be certain the values AI systems are striving for reflect what we want for ourselves and for society? And how can scientists and engineers do a better job of increasing people’s trust in AI? Stanford computer scientist Carlos Guestrin is a leading voice on how to advance and implement a more trustworthy AI. Learn about his work in this area, and his particular interest in AI and

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00:28:01

A more thoughtful approach to technology can improve...

The Future of Everything ·

2022/02/18

Anyone who’s ever been to a hospital knows that the healthcare system is extremely complex. Every patient has their own challenges – and they will typically see multiple physicians, nurses, pharmacists, and other healthcare practitioners, and come into contact with a slew of medical technologies, protocols, and billing and insurance systems.Sara Singer, a Stanford professor of medicine, is an expert on integrated care – the development of tools, technologies, and processes designed to improve the

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00:27:25

How do you build a better robot? By understanding...

The Future of Everything ·

2022/02/10

Whether it’s autonomous vehicles or assistive technology in healthcare that can do things like help the elderly do core tasks like feeding themselves, some of the most challenging problems in the field of robotics involve how robots interact with humans, with all of our many complexities.Drawing from fields as varied as cognitive neuroscience, psychology, and behavioral economics, Stanford computer scientist Dorsa Sadigh is exploring how to train robots to better understand humans – and how to give

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00:27:19

James Zou: Trust is AI’s most critical contribution...

The Future of Everything ·

2022/01/20

Among the many areas James Zou might have chosen to apply his considerable knowledge of artificial intelligence, he opted for health care. It was the most interesting, the most complex and the most impactful area of study. In short, it was the most exciting outlet for his expertise.Since that epiphany, Zou has gone on to publish influential studies that have improved the patient experience, shaped basic research and sped the development of new drugs. Among his most important contributions, Zou says,

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00:27:17

Johan Ugander: How misinformation spreads faster than...

The Future of Everything ·

2022/01/07

Stanford professor Johan Ugander is an expert in making sense of messy data. Lately he’s been working to tell fact from fiction online, as news stories spread on social media. He comes at the question from a unique angle, using machine learning to study the differing patterns in how both types of information spread (or don’t). In so doing, Ugander has come to some interesting conclusions and, more important, suggests some novel strategies for preventing the spread of misinformation. False stories,

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00:27:35

Martin Fischer: AI and virtual reality can help...

The Future of Everything ·

2022/01/06

For a profession that has existed essentially since the beginning of human civilization, few people fully appreciate the importance of construction in our everyday lives, but Martin Fischer does. To build the key infrastructure of society, he says, requires intimate understanding of human nature, the environment, the materials and the ever-evolving techniques of building things. Fischer has grown frustrated with the present state of his profession and decided to change its trajectory using

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00:27:39

Gill Bejerano: How cryptogenomics advances both...

The Future of Everything ·

2022/01/05

Much of what the world knows about genetic diseases is learned by comparing the DNA of people with a shared disease against the DNA of otherwise healthy people to learn where the differences lie. This is all well and good except that, written into all that DNA, is a lot of other information that the subjects would rather keep private. And that’s where Gill Bejerano enters the scene. He’s an expert in cryptogenomics, a discipline that marries the fields of cryptography and genomics to essentially

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00:29:00

Cynthia Lee: How to teach computer science

The Future of Everything ·

2021/12/13

As the field of computer science has evolved over the last half century, so too has the way in which computer science is taught and to whom it is taught. Stanford lecturer Cynthia Lee says she is encouraged by the diversity she sees as she looks out over her classroom. But that wasn’t always the case, particularly when she, a woman, was in college. Lee has since dedicated her career to changing that mindset from a fixed and rigid outlook to one that is more open and welcoming of diverse backgrounds

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00:28:00

Chelsea Finn: How to make artificial intelligence...

The Future of Everything ·

2021/11/15

In one of computer science’s more meta moments, professor Chelsea Finn created an AI algorithm to evaluate the coding projects of her students. The AI model reads and analyzes code, spot flaws and gives feedback to the students. Computers learning about learning—it’s so meta that Finn calls it “meta learning.”Finn says the field should forgo training AI for highly specific tasks in favor of training it to look at a diversity of problems to divine the common structure among those problems. The result

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00:27:46

Kayvon Fatahalian: How the pandemic changed the...

The Future of Everything ·

2021/11/03

For experts in digital graphics and visual perception, like computer scientist Kayvon Fatahalian, the recent pandemic has been a call to arms. Fatahalian says he and others in the field felt an urgent responsibility to harness their background in computer graphics and interactive techniques to improve life for people across the globe. He says new, virtual tools have proved better than past, real ones in improving certain aspects of our everyday lives. His job as a computer scientist is to make those

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00:28:00

Kuang Xu: How to make (and keep) genetic data private

The Future of Everything ·

2021/10/18

One underappreciated fact about the explosion in genetic databases, like consumer sites that provide information about ancestry and health, is that they unlock valuable insights not only into an individual’s past and future, but also for that individual’s entire family. This raises serious concerns about privacy for people who have never submitted their genetic information for analysis, yet share much the same code as one who did.Today’s guest, Kuang Xu, is an expert in how genetic information can

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00:28:01

Eric Appel: Gels are changing the face of engineering...

The Future of Everything ·

2021/10/04

Readers of Eric Appel’s academic profile will note appointments in materials science, bioengineering and pediatrics, as well as fellowship appointments in the ChEM-H institute for human health research and the Woods Institute for the Environment. While the breadth of these appointments does not leap to mind as being particularly consistent, the connections quickly emerge for those who hear Appel talk about his research.Appel is an expert in gels, those wiggly, jiggly materials that aren’t quite

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00:28:00

Lianne Kurina: How controlling confounders makes...

The Future of Everything ·

2021/10/01

As the world has learned through the recent pandemic, epidemiological studies can be complicated by many unanticipated factors. Lianne Kurina is an expert in the design of epidemiological studies who says that the key to greater confidence is better design.The gold standard, she says, is the randomized controlled trial—a study that compares groups that are essentially identical by every apparent factor but one— the vaccinated vs. the unvaccinated, for instance. In the case of COVID-19 vaccinations,

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00:27:55

Priyanka Raina: How computer chips get speedier...

The Future of Everything ·

2021/09/18

For decades, the general-purpose central processing unit—the CPU—has been the workhorse of the computer industry. It could handle any task—literally—even if most of those capabilities were unnecessary.This model was all well and good as chips grew smaller, faster and more efficient by the day, but less so as the pace of progress has slowed, says electrical engineer Priyanka Raina, an expert in chip design. Raina says that, to keep chips on their ever-improving trajectory, chip makers have shifted

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00:28:00

Biondo Biondi: How to measure an earthquake through...

The Future of Everything ·

2021/08/24

Most people know the seismograph, those ultrasensitive instruments that record every small shift in the Earth’s crust.But did you know that the very latest method for measuring earthquakes involves fiber optic cables that carry internet data around the world?Stanford geophysicist Biondo Biondi says that the waves of energy sent forth by an earthquake cause fiber optic cables to stretch and contract ever so slightly. Using precise mathematical algorithms, experts like Biondi can measure earthquake

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00:27:56

Emmanuel Candès: How to increase certainty in...

The Future of Everything ·

2021/08/23

Anyone who’s ever made weekend plans based on the weather forecast knows that prediction – about anything – is a tough business. But predictive models are increasingly used to make life-changing decisions everywhere from health and finance to justice and national elections. As the consequences have grown, so has the weight of uncertainty, says today’s guest, mathematician and statistician Emmanuel Candès. Candès knows this paradigm all too well. He is an expert in identifying flaws in today’s highly

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00:28:01

Srabanti Chowdhury: New forms of semiconductors are...

The Future of Everything ·

2021/07/19

Electronics are everywhere these days, so much so that often we don't even register that we are using them. The use of electronics will only grow over time as engineers solve societal challenges through increased connectivity, faster computation, new high-tech gadgets, and energy sustainability. Against that backdrop, electrical engineers like Stanford’s Srabanti Chowdhury have been searching for new semiconductors that can expand the application space beyond the ubiquitous silicon. Among the

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00:27:53

Simona Onori: How ready are we for our electric future?

The Future of Everything ·

2021/06/27

It now seems more certain than ever that the world will make the all-important transition to electric vehicles, but that shift raises important questions about global preparedness.The world is going to need a lot of batteries to make it happen and engineers are rightly concerned about everything from the availability of raw materials to how many miles can I drive before I run out of juice?Simona Onori is an electrical engineer by training and a professor of energy resources engineering as well as an

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00:27:59

Irene Lo: How math makes markets fairer

The Future of Everything ·

2021/06/26

Engineer Irene Lo studies markets, but not traditional marketplaces based in cash.Instead, she studies markets for goods/resources that place a high value on social goods like diversity, fairness and equity.Thus, Lo came to help San Francisco create an algorithm to assign kids more fairly to public schools across geographic, social, racial and economic boundaries. As it turns out, math is just the first step. The most challenging part was getting families to trust in the system, begetting a

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00:27:59

Joseph DeSimone: How 3D printing is changing medicine

The Future of Everything ·

2021/06/13

Oft-heralded 3-dimensional printers can build objects ranging from simple spoons to advanced running shoes.While those objects are usually made very slowly, the latest printing technologies portend a new era of 3D printing in real-time for use in health care. The possibilities are endless, says Joseph DeSimone, who is an expert in translational medicine – the field of transferring promising technological breakthroughs into real-world products. He says printers he developed have led to the first

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373 results

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