What is your outlook?
Thomas A. Stewart is the Chief Marketing and Knowledge Officer (CMKO) of the global management consulting firm Booz & Company. Stewart most recently served as editor and managing director of Harvard Business Review, and is a best-selling author, an authority on intellectual capital and knowledge management, and an influential thought leader on global management issues and ideas.
During Stewart’s six years with Harvard Business Review, the magazine was a two-time finalist for general excellence in the National Magazine Awards, and received an “Eddie” in 2007 from Folio Magazine.
Previously, Stewart served as the editorial director for Business 2.0 and as a member of Fortune’s Board of Editors. He is the author of two books, Intellectual Capital: The New Wealth of Organizations, and The Wealth of Knowledge: Intellectual Capital and the 21st Century Organization, published by Doubleday Business in 1998 and 2003, respectively.
Stewart is a fellow of the World Economic Forum. He is a summa cum laude graduate of Harvard College, and holds an honorary Doctor of Science degree from Cass School of Business at City University, London.
Question: Are you generally optimistic or pessimistic about the way the world is headed?
Tom Stewart: I’ve … I’ve got lots of things that … that alarm me and … and … and worry me and concern me. And I’m a rabid optimist. I … I just keep seeing so many people doing cool things. So many … I mean, I met a guy – no idea about whether this technology is gonna prove out – but I met a guy last summer who was working on a kind of concrete cement. You know, Portland cement is the basic cement. Portland cement is a real greenhouse gas emitter. I mean, construction … So, you know … I don’t know. These numbers are gonna be wrong, but construction is 25% of greenhouse gases and cement is 40% of construction. Something like that. So it’s a big deal. And he has invented this cement that he says – I think he’s called it “California cement” – that has, you know, one-tenth of the … the greenhouse gas emissions … Wow. I mean that’s cool. And then you hear Bono speak. And I’ve heard Bono speak to 10,000 people at my daughter’s college graduation. And I’ve heard Bono speak to a group of 50 thirty-something managers in a small room. And you think, “This is the most charismatic man I have ever met.” And you think, “This is … he’s a rock star,” you know? I mean you know? And he knows … And he’s so smart and full of energy. And then you meet people involved in … in healthcare who are not getting involved in sort of sterile debates about – well, they’re not sterile but – highly politicized debates about the healthcare policy in the United States, but are saying, “If we go and apply the principles of the Toyota production system to the management of hospitals, we can reduce by 90% the amount … the number of infections from introducing essential … And we can improve by 50% the outcomes for people who have … who come into the emergency rooms with heart attacks. If we just do this, we …” and they do it. When you see this kind of activity, you can’t help but think, “This is really cool.” You can’t help but be optimistic. It’s really exciting.
Recorded on: 6/22/07
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What is human dignity? Here's a primer, told through 200 years of great essays, lectures, and novels.
- Human dignity means that each of our lives have an unimpeachable value simply because we are human, and therefore we are deserving of a baseline level of respect.
- That baseline requires more than the absence of violence, discrimination, and authoritarianism. It means giving individuals the freedom to pursue their own happiness and purpose.
- We look at incredible writings from the last 200 years that illustrate the push for human dignity in regards to slavery, equality, communism, free speech and education.
The inherent worth of all human beings<p>Human dignity is the inherent worth of each individual human being. Recognizing human dignity means respecting human beings' special value—value that sets us apart from other animals; value that is intrinsic and cannot be lost.</p> <p>Liberalism—the broad political philosophy that organizes society around liberty, justice, and equality—is rooted in the idea of human dignity. Liberalism assumes each of our lives, plans, and preferences have some unimpeachable value, not because of any objective evaluation or contribution to a greater good, but simply because they belong to a human being. We are human, and therefore deserving of a baseline level of respect. </p> <p>Because so many of us take human dignity for granted—just a fact of our humanness—it's usually only when someone's dignity is ignored or violated that we feel compelled to talk about it. </p> <p>But human dignity means more than the absence of violence, discrimination, and authoritarianism. It means giving individuals the freedom to pursue their own happiness and purpose—a freedom that can be hampered by restrictive social institutions or the tyranny of the majority. The liberal ideal of the good society is not just peaceful but also pluralistic: It is a society in which we respect others' right to think and live differently than we do.</p>
From the 19th century to today<p>With <a href="https://books.google.com/ngrams/graph?year_start=1800&year_end=2019&content=human+dignity&corpus=26&smoothing=3&direct_url=t1%3B%2Chuman%20dignity%3B%2Cc0" target="_blank" rel="noopener noreferrer">Google Books Ngram Viewer</a>, we can chart mentions of human dignity from 1800-2019.</p><img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDg0ODU0My9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTY1MTUwMzE4MX0.bu0D_0uQuyNLyJjfRESNhu7twkJ5nxu8pQtfa1w3hZs/img.png?width=980" id="7ef38" class="rm-shortcode" data-rm-shortcode-id="9974c7bef3812fcb36858f325889e3c6" data-rm-shortcode-name="rebelmouse-image" />
American novelist, writer, playwright, poet, essayist and civil rights activist James Baldwin at his home in Saint-Paul-de-Vence, southern France, on November 6, 1979.
Credit: Ralph Gatti/AFP via Getty Images
The future of dignity<p>Around the world, people are still working toward the full and equal recognition of human dignity. Every year, new speeches and writings help us understand what dignity is—not only what it looks like when dignity is violated but also what it looks like when dignity is honored. In his posthumous essay, Congressman Lewis wrote, "When historians pick up their pens to write the story of the 21st century, let them say that it was your generation who laid down the heavy burdens of hate at last and that peace finally triumphed over violence, aggression and war."</p> <p>The more we talk about human dignity, the better we understand it. And the sooner we can make progress toward a shared vision of peace, freedom, and mutual respect for all. </p>
Researchers dramatically improve the accuracy of a number that connects fundamental forces.
- A team of physicists carried out experiments to determine the precise value of the fine-structure constant.
- This pure number describes the strength of the electromagnetic forces between elementary particles.
- The scientists improved the accuracy of this measurement by 2.5 times.
The process for measuring the fine-structure constant involved a beam of light from a laser that caused an atom to recoil. The red and blue colors indicate the light wave's peaks and troughs, respectively.
Scientists at Washington University are patenting a new electrolyzer designed for frigid Martian water.
- Mars explorers will need more oxygen and hydrogen than they can carry to the Red Planet.
- Martian water may be able to provide these elements, but it is extremely salty water.
- The new method can pull oxygen and hydrogen for breathing and fuel from Martian brine.
The WashU electrolyzer<iframe src='https://mars.nasa.gov/layout/embed/model/?s=6' width='800' height='450' scrolling='no' frameborder='0' allowfullscreen></iframe><p>The WashU electrolyzer—it has no snappy acronym yet—will not be the first device capable of extracting oxygen from Martian water. That honor goes to the Mars Oxygen In-Situ Resource Utilization Experiment, or <a href="https://mars.nasa.gov/mars2020/spacecraft/instruments/moxie/" target="_blank">MOXIE</a>, which is en route to Mars onboard NASA's <a href="https://mars.nasa.gov/mars2020/" target="_blank">Perseverance</a> rover. The rover was launched on July 30, 2020. It will arrive on February 18, 2021, and will perform high-temperature <a href="https://en.wikipedia.org/wiki/Electrolysis_of_water" target="_blank">electrolysis</a> to extract pure oxygen, but no hydrogen.</p><p>In addition to being able to capture hydrogen, the WashU system can even do a better job with oxygen than MOXIE can, extracting 25 times as much from the same amount of water.</p><p>The new system has no problem with Mars' magnesium perchlorate-laced water. On the contrary, the researchers say it ultimately makes their system work better since such high concentrations of salt keep water from freezing on such a cold a planet by lowering the liquid's freezing temperature to -60 °C. He adds it may "also improve the performance of the electrolyzer system by lowering the electrical resistance."</p><p>Cold itself is no issue for the WashU system. It's been tested in a sub-zero (-33 ⁰F, or -36 ⁰C) environment that simulates Mars'.</p><p>"Our novel brine electrolyzer incorporates a lead <a href="https://www.sciencedirect.com/science/article/abs/pii/S0926337318311299" target="_blank">ruthenate pyrochlore</a> <a href="https://en.wikipedia.org/wiki/Anode" target="_blank" rel="noopener noreferrer">anode</a> developed by our team in conjunction with a platinum on carbon <a href="https://en.wikipedia.org/wiki/Cathode" target="_blank">cathode</a>," explains Ramani. He adds, "These carefully designed components coupled with the optimal use of traditional electrochemical engineering principles has yielded this high performance."</p>
Back home<p>"This technology is equally useful on Earth where it opens up the oceans as a viable oxygen and fuel source," Ramani notes. His colleagues forsee potential applications such as producing oxygen in deep-sea habitats with ample water available, such as underwater research facilities and submarines.</p><p>The study's joint first author Pralay Gayen says that "having demonstrated these electrolyzers under demanding Martian conditions, we intend to also deploy them under much milder conditions on Earth to utilize brackish or salt water feeds to produce hydrogen and oxygen, for example, through seawater electrolysis."</p>
Scientists find that bursts of gamma rays may exceed the speed of light and cause time-reversibility.
- Astrophysicists propose that gamma-ray bursts may exceed the speed of light.
- The superluminal jets may also be responsible for time-reversibility.
- The finding doesn't go against Einstein's theory because this effect happens in the jet medium not a vacuum.
Jet bursting out of a blazar. Black-hole-powered galaxies called blazars are the most common sources detected by NASA's Fermi Gamma-ray Space Telescope.
Cosmic death beams: Understanding gamma ray bursts<div class="rm-shortcode" data-media_id="cu2knVEk" data-player_id="FvQKszTI" data-rm-shortcode-id="c6cfd20fdf31c82cb206ade8ce21ba3f"> <div id="botr_cu2knVEk_FvQKszTI_div" class="jwplayer-media" data-jwplayer-video-src="https://content.jwplatform.com/players/cu2knVEk-FvQKszTI.js"> <img src="https://cdn.jwplayer.com/thumbs/cu2knVEk-1920.jpg" class="jwplayer-media-preview" /> </div> <script src="https://content.jwplatform.com/players/cu2knVEk-FvQKszTI.js"></script> </div>
Pfizer's vaccine needs to be kept at -100°F until it's administered. Can caregivers deliver?
- Fair distribution of the Moderna and Pfizer vaccines is especially challenging because they need to be stored at extremely cold temperatures.
- Back in 2018, the WHO reported that over half of all vaccines are wasted worldwide due to lack of cold storage, and they were only talking about vaccines that need to be chilled or kept at standard freezer temperatures.
- Real-time logistics data, location tracking, and information about movements are crucial to track shipment progress, product temperature and other conditions.