Innovation Hub

The global population is steadily climbing, and by 2050, scientists expect that 10 billion people will call Earth home. This got science writer Charles Mann wondering: How are we going to feed all of those mouths without completely destroying the planet? Mann explores this question in his new book, “The Wizard and the Prophet: Two Remarkable Scientists and their Dueling Visions to Shape Tomorrow’s World.” We talk with him about whether innovation, conservation, or some mixture of the two, that will save humanity.

If you've noticed the cost of your medication going up over the years, you're not alone. Humira, the top selling drug in the U.S., has doubled in price since 2012, costing more than $38,000 a year. Meanwhile, pharmaceutical companies are finding it harder and harder to develop new products. We talk with journalists Matthew Herper and Barry Werth about the challenges of developing affordable drugs.

Surgery in the 19th century was a special kind of gross. We’re talking maggot-ridden hospital beds and unwashed tools. We take a look at how surgery turned into the sterile practice we know today.

Then, we tend to love or hate wealthy philanthropists depending on whether their politics align with our own. David Callahan explains how the political influence of billionaires is changing our world.

Finally, it’s tempting to spend your hard-earned paycheck on fancy gadgets and kale. But what if, instead, we spent it on services that saved us time? Turns out, we all might be a lot happier.

For most of 1800s, surgery was disgusting, filthy, and unsafe. Hospitals were places people desperately tried to avoid, and operations didn’t always result in a clean bill of health. You might even get your testicles accidentally sawed off during a leg amputation. But this all changed with Joseph Lister, who transformed the way that doctors approach surgeries. We talked to Lindsey Fitzharris, author of “The Butchering Art: Joseph Lister's Quest to Transform the Grisly World of Victorian Medicine” about how this shift happened.

When the super-wealthy make the decision to give away their money, many of them choose causes that align with their personal values and politics. From Bill and Melinda Gates’ donations to put the Common Core in classrooms to the Koch brothers’ sweeping financial support of conservative causes, it is apparent that the wealthy can use philanthropy as a tool to shape the world in the ways they see fit. David Callahan explores the outsized influence that these donations can have -- and how they can undermine civic equality -- in his new book, The Givers: Wealth, Power, and Philanthropy in a New Gilded Age.

You’re counting down until payday, waiting for the moment when a direct deposit turns your bone-dry bank account into a lush oasis. But what should you spend your hard-earned money on? Fancy dinners? The new iPhone? Avocado toast? We talk with Harvard Business School associate professor Ashley Whillans, who says that if you truly want your money to make you happier, consider spending it on things that will save you time.

He was a dynamic entertainer and a prolific business man, but P.T. Barnum was also responsible for shaping how we view celebrity and fake news. We look at how Barnum’s impact lives on.

Then, we have a lot of faith that self-driving cars - and a bunch of other technologies - will be a part of our life very soon. But, according to roboticist Rodney Brooks, we should take that enthusiasm down a notch.

Finally, Americans pay more for solar panels than people in other countries. Andrew Birch, former CEO of the solar installer Sungevity, says permits and regulations are to blame.

He was a huckster, a showman, and a consummate businessman. P.T. Barnum and his exhibitions presented “freaks” and oddities from abroad, while also shaping the definition of what it means to be an American. We speak with Stephen Mihm, editor of the book, The Life of P.T. Barnum, Written by Himself, about Barnum’s lasting contribution to American culture.

If you could talk to some folks who attended the 1964 World’s Fair, they might be a little disgruntled. After all, they were promised jet packs, flying cars, and vacations to Mars in the near future. Alas, we have none of those things, and yet we still expect transformative technologies like self-driving cars to be part of our lives soon. This week, we talk with robotics pioneer Rodney Brooks about the art of predicting when new technology will go mainstream.

Let’s say you want to install some solar panels on your home. For the average homeowner, that will set you back around $16,000, according to Andrew Birch, former CEO of the solar installation company Sungevity. In Australia, you would pay about $7,000. And it’s not just Australia where it’s cheaper. Birch says that the US is an outlier when it comes to how much solar installation costs the regular consumer. Why? Birch explains.