Empire of the sun: a solar power revolution

Our correspondents were the first media to see the American-built JLOTS pier, intended for aid deliveries into Gaza. Things have not at all gone to plan. After years of slipping, house prices are on the rise again; we ask why (16:51). And a trip to see the Savannah Bananas, a goofy exhibition-baseball team that has serious lessons for the major leagues (22:57).Additional audio courtesy of the Savannah Bananas.Get a world of insights by subscribing to Economist Podcasts+. For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account.

As Julian Assange is released from prison our correspondent reflects on how the work of Wikileaks changed whistleblowing in the internet era, for good and for ill. Meanwhile Peter Navarro, Donald Trump’s trade hawk, remains behind bars—but is plotting for a second Trump term (09:25). And the social-media trend changing tinned fish from frumpy to foodie fare (18:33).Get a world of insights by subscribing to Economist Podcasts+. For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account.

After decades as a scientific also-ran, China is becoming a superpower particularly in the physical sciences. We examine the risks and opportunities that poses for the West. Our correspondent looks into why denizens of the Mediterranean live so long (10.32). And this year’s confluence of two broods makes for a rare preponderance of cicadas (17.53).Get a world of insights by subscribing to Economist Podcasts+. For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account.

Since his election last year, President Javier Milei has enjoyed some economic and political wins in Argentina. But his toughest fight is yet to come. On Britain’s general election trail, our correspondent found voters less keen on the prospect of a Labour victory than on punishing the Conservative party at the polls (10:00). And remembering Birubala Rabha, who campaigned against witch-hunting in India (18.35).Listen to what matters most, from global politics and business to science and technology—Subscribe to Economist Podcasts+For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account.

No energy source has ever increased as fast as solar photovoltaics. The technology will transform humanity’s energy consumption–even when the sun doesn’t shine. Many people associate champagne with success but wine collectors often shun it. Now global sales are fizzing (10:51). And many chief executives are early birds, not night owls. Does it really pay to be up with the larks (18:32)?Listen to what matters most, from global politics and business to science and technology—Subscribe to Economist Podcasts+For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account. 

Both the left and right are likely to do well in France’s upcoming parliamentary poll, with President Emmanuel Macron’s party squeezed in the middle. The snap election could leave the country in chaos. In America, recreational use of weed is now commonplace, but what impact does it have on users’ wellbeing (10:06)? And the joy of short books: the intense pleasure of a quickie (17:40).Listen to what matters most, from global politics and business to science and technology—Subscribe to Economist Podcasts+For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account. 

The post-war generation reaped the benefits of peace and prosperity. Yet rather than spend that bounty, retired boomers are hoarding their riches–and upending economists’ expectations. The science of menstruation is baffling, partly because most animals don’t do it. Now clever innovations may help improve women’s health (9:13). And how old-fashioned wind-power is blowing new life into the shipping industry–and cutting its emissions (16:13).Listen to what matters most, from global politics and business to science and technology—Subscribe to Economist Podcasts+For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account. 

Much of Sudan has already collapsed into chaos. Now a crucial city may fall, the United Nations is belatedly scrambling to avert a bloodbath. Gary Lineker is a former footballer, broadcaster and podcast mogul. He also embodies Britain’s social aspirations (10:52). And the women in Japan who pay men to praise them (18:49). Listen to what matters most, from global politics and business to science and technology—Subscribe to Economist Podcasts+For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account. 

Britain’s pint-sipping rabble-rouser of the right has joined the campaigning ahead of a general election. Win or lose, he will make an impact. America’s stadiums and arenas are often built using taxpayer dollars; they are also often terrible value for money (10:08). And a tribute to William Anders, an astronaut who snapped one of history’s most famed photographs (17:15).Get a world of insights by subscribing to Economist Podcasts+. For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account.

America’s upbeat assessment of a ceasefire deal masks deep divides that may not, in fact, be bridgeable. There are nevertheless reasons for optimism. Our data team digs into the accusation that the New York Times’s bestseller list is biased against conservatives (10:58). And why a quirk of British regulation is holding back its non-alcoholic-drinks industry (19:08). Get a world of insights by subscribing to Economist Podcasts+. For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account.