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Fast news explainers for a world in flux. Every week, Bloomberg Radio's Charlie Pellett brings you the context, background and meaning for an issue, event or idea in the news.

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  1. 30.10.2018

    When Your Phone Is Your Wallet

    The future of money is in your pocket — the one you keep your phone in, not your wallet. A growing portion of the world’s population is making phone-assisted transactions. They’re using a variety of technologies, from the text-message system popular in Kenya to the seamless credit card-and-app arrangements that move money for every Lyft and Uber ride. It’s a revolution that’s lagged in the U.S., despite offerings from Apple Inc. and a range of big retailers. In addition to providing convenience and sometimes lower fees than credit cards, these mobile-payment systems are connecting millions of previously unbanked people: In China, some beggars hold out bar codes instead of tin cups. In places such as Sweden where the apps are especially popular, cash is starting to disappear. And beyond the cash register, it’s clear that a good chunk of the traditional consumer-banking business stands to be upended.

  2. 23.10.2018

    The Cost of Carbon

    When factories belch smoke, everybody pays. Shouldn’t polluters be the ones to feel the sting instead? That’s the big idea behind carbon pricing: Add a levy so that emissions of greenhouse gases have a cost in line with their environmental damage. Using market forces should be the most efficient way to get companies to change their ways and to fight climate change. More countries are warming to the concept, but policy makers can’t agree on the best way to do it. Europe, parts of the U.S. and China use exchanges where companies buy and sell permits to pollute. There's vigorous debate about whether those markets work better than a simple carbon tax.

  3. 18.10.2018

    Are We Measuring Hurricanes Wrong?

    Call anything a Category 5 storm, disaster or crisis and immediately it sounds awful. The label owes much of its weight to the Saffir-Simpson Hurricane Wind Scale, which is cited routinely (if rarely by its full name) this time of year during the Atlantic hurricane season. But destructive storms like Hurricane Florence underscore the inherent weaknesses in the scale, and efforts continue to try to replace it with something more useful.

  4. 10.10.2018

    What Countries Are Doing About Deforestation

    When it comes to saving the world’s rainforests, governments can make a big difference, and fast. Take Indonesia, which in 2012 surpassed Brazil as the world’s leader in tropical rainforest destruction. In 2017, it engineered a 60 percent drop in tree loss from the previous year by strictly enforcing protections in vulnerable regions. On the other hand, governments can reverse course just as swiftly. Take Brazil, where a decade-long trend of improving forest protections has now gone into reverse. It’s a concern both in and beyond the tropics, with multinational companies coming under increasing pressure to stop doing business with suppliers that ravage the environment. Rainforests host half the species on Earth, help regulate global weather patterns and produce much of the planet’s oxygen. Their disappearance, through burning or felling, creates about 10 percent of the greenhouse gases the world produces in a given year that drive climate change. By one estimate, more tropical tree cover was lost globally in 2016 and 2017 than in any other years this century.

  5. 04.10.2018

    Fintech and the Digital Future

    Not so long ago, homebuyers, entrepreneurs and investors went hat-in-hand to the bank to apply for a mortgage, small-business credit line or brokerage account. Financial technology, or fintech, is rapidly changing all that by making it easier to save, borrow and invest online or with a mobile device, without ever dealing with a traditional bank. For old-fashioned banks and money managers, fintech is causing dramatic upheaval, possibly the most since mainframe computers first whirred to life on Wall Street in the 1960s. It’s caught the attention of regulators, consumer advocates and industry veterans. Will a digitized financial-services industry mean lower costs, more innovation and greater access for all? Or will the dominant players ultimately stay on top, with their hefty fees, commissions and compensation, largely intact?

  6. 25.09.2018

    When Will Ultrafast Internet Come to Your Phone?

    A surge in mobile-data demand worldwide has more and more people asking when they’ll get that speedy next-generation 5G mobile service. Companies are wondering, too, since 5G has the potential to revolutionize everything from self-driving cars to robotic surgery. Mobile providers are racing to patent technologies that will form the industry standards and build working networks. Yet not all nations are embracing the push with equal vigor. And concerns about China’s ability to use 5G equipment to spy on other nations may limit its manufacturers’ ability to profit from the world’s next mobile upgrade.

  7. 24.09.2018

    Faking Videos Is Easier Than Ever, and That's Scary

    A minute-long video of Barack Obama has been seen more than 4.8 million times since April. It shows the former U.S. president seated, with the American flag in the background, speaking directly to the viewer and using an obscenity to refer to his successor, Donald Trump. Or rather, his lips move as the words are spoken. The video is actually a so-called deep fake made by actor-director Jordan Peele, who impersonated Obama’s voice. Peele created the video to illustrate the dangers of fabricated audio and video content depicting people saying or doing things they never actually said or did. Researchers at New York University describe deep fakes as a “menace on the horizon.”

  8. 12.09.2018

    Why the World Is Watching Canada's Pot Legalization

    All eyes are on Canada as it prepares to legalize recreational marijuana in October, becoming only the second country to do so after Uruguay. The pending change has touched off an investment boom and pushed up valuations of Canada’s cannabis producers. They’re enjoying a first-mover advantage as medical and recreational pot gain traction from the U.S. to Germany. Canada’s industry will also be the litmus test for whether governments can stamp out illicit sales, transfer billions of dollars in revenue to an emerging industry, generate taxes and create jobs. Charlie Pellet talks to Bloomberg's Jen Skerritt in Winnipeg.

  9. 04.09.2018

    How Raging Heatwaves Affect the Global Economy

    To see the impact of record-breaking temperatures around the world, watch wheat. Found in everything from bread to noodles, biscuits to cereals, beer to cakes -- there is no more widely grown staple crop and more than 170 million metric tons trade every year. So when the weather ruins harvests in one spot, it can shock markets and economies that are thousands of miles away. Charlie Pellet speaks to Agnieszka De Sousa about what current global temperatures are doing to crops, and your pocketbook.

  10. 31.08.2018

    Market Meltup

    Once again, stocks are hot. Following a drubbing earlier in the year, benchmark indexes are setting new records as investors ignore warning signs and keep piling in. Is this another rally justified by robust earnings, lower taxes and less regulation? Or is it something that rings alarms, a melt-up? Charlie Pellet talks to Luke Kawa to sort out the difference.

  11. 21.08.2018

    Standoff in Ukraine

    The allure of the West has helped shape Russian history since Peter the Great three centuries ago. Now it’s shattering even older bonds with Russia's neighbor, Ukraine. In 2013, a rebellion sparked by pro-European Ukrainians seeking a decisive break from the nation’s Soviet past set in motion a chain of events that created the tensest standoff between Russia and the West since the Cold War. Russian President Vladimir Putin annexed Ukraine’s Crimean peninsula in March 2014, proclaiming a duty to defend the ethnic Russians who dominate the population there and sending shockwaves through the post-World War II order.

  12. 14.08.2018

    Erasing Your DNA Footprint is Harder Than You Think

    DNA tests are a game-changing technology poised to reshape how we see ourselves and live our lives. So-called direct-to-consumer DNA testing companies like 23andMe, Ancestry and Helix advertise the ability to reveal your ancestry, inform you of your health status, and even guide you on how to exercise and eat -- all for $200 or less. Recent headlines have highlighted the role of the personal genomics revolution in solving crimes. But Once your genetic information is out in the world, it can be hard to control how it is used. Charlie Pellet talks to Bloomberg's Kristen Brown about the issue.

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Fast news explainers for a world in flux. Every week, Bloomberg Radio's Charlie Pellett brings you the context, background and meaning for an issue, event or idea in the news.

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