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Join Tim Harford as he chats with Nate Silver about the art of calculated risk. Discover how high-stakes players in finance and tech thrive on data-driven decisions. Silver argues that winning in today’s economy often hinges on bold bets. They explore wealth creation through risk, revealing the fine line between skill and luck. The conversation also dives into the intriguing world of political forecasting, full of bets and predictions about future elections. Get insights on why risk-takers may hold the keys to success!

The podcast tackles misconceptions about financial benefits for migrants versus pensioners, revealing surprising truths about eligibility. It delves into the math mystery of division by zero, sparking curiosity about infinity. There's a thought-provoking discussion on why governments should invest more in evidence-based research for better social policies. Lastly, it uncovers the quick turnaround of oil tankers, demonstrating that it can happen in just four and a half minutes, prompting a reevaluation of familiar analogies in problem-solving.

Explore the complex world of tariffs and their impact on American consumers and manufacturers. Discover how proposed tariffs on Chinese imports spark debate among supporters and critics. Learn about the surprising burden on consumers, who often face higher costs while foreign businesses maintain prices. Delve into the economic repercussions, including the misallocation of resources and potential GDP decline. It's a revealing discussion on the nuances of trade wars and the hidden costs that affect everyday life.

In this discussion with Kate Lamble, a reporter specializing in special educational needs in Wales, listeners dive deep into the increasing rates of school exclusions and the complexities surrounding them. Kate sheds light on the misconceptions about special educational needs in Welsh children, examining the financial strains these trends bring to schools. Additionally, the podcast investigates a projected £22 billion budget deficit for the UK government and questions surrounding the recruitment of Ghanaian nurses, all while exploring the perplexing idea of dividing by zero.

Cuba's population has plummeted by over 10% in just two years, raising urgent questions about demographic accuracy. Experts discuss the reasons behind this mass exodus, including low birth rates and economic strife. Emigration has emerged as a major factor, impacting both society and the economy. The podcast also unveils the stark divide between government and independent demographic analyses, shedding light on the loss of skilled workers and its repercussions. The dramatic shift poses unprecedented challenges for the future of the island.

Professor Jamie Woodward, a researcher from the University of Manchester, dives into the striking statistic claiming we consume 5.5 grams of microplastic weekly—akin to a credit card's weight. He unpacks the study's origins, revealing the vast range of ingestion estimates that span from 0.1 to 5.5 grams. Woodward critiques media sensationalism around these numbers, discusses the challenges of measuring microplastics accurately, and emphasizes the importance of particle size over mere quantity when assessing health risks.

Jan Eeckhout, a Professor of Economics at Pompeu Fabra University, shares insights into the dramatic rise in company markups from 17% in 1980 to nearly 60% by 2020. He discusses the challenges in calculating these figures and examines how tech firms are central to this shift. The conversation highlights the detrimental impact of monopolies on innovation, revealing a concerning drop in start-up rates. Eeckhout also addresses the complexities of digital firms, navigating their dual roles in both enhancing and hindering market competition.

Jordan Peterson, a Canadian psychologist and culture war commentator, joins Dr. Chi Chen, a researcher at Rutgers University, to discuss whether Earth is truly getting greener. They explore revealing satellite data showing a 20% increase in vegetation over two decades while unpacking the myths surrounding global greening. The conversation examines the successes of China's tree planting and the complexities of climate change impacting vegetation growth. They highlight that despite some positive trends, the overall repercussions of climate change remain detrimental.

Gary Simons, an executive editor at Ethnologue, delves into the alarming state of global languages, revealing that while 7,164 languages exist, many are at risk. He critically examines claims that a language dies every two weeks, questioning the accuracy of such statistics. Simons discusses the impact of urbanization, migration, and colonialism on language loss and emphasizes the role of communities in language preservation. With fresh data suggesting lower extinction rates than feared, he highlights hope amidst the crisis.

The podcast delves into the controversial claim that women are 14 times more likely to die in natural disasters, questioning its source and reliability. It highlights a critical meeting advocating for gender diversity in disaster research, revealing historical oversights. The conversation emphasizes the need for gender-inclusive data that accurately reflects socio-economic disparities. Case studies from disasters like Hurricane Katrina illustrate the unique challenges women face, underscoring the importance of technology and support systems in these crises.