The once-unassailable titan of tech has missed big opportunities in recent years. But it has a reasonable shot at the title again, thanks to its artificial-intelligence ambitions. Sexual assault allegations in China made the Women’s Tennis Association take a hard line on tournaments in the country—for a while (8:48). And why the brutal felling of an ancient tree has bothered Britons so much (16:18).Additional audio courtesy of Dave's WalksSign up for Economist Podcasts+ now and get 50% off your subscription with our limited-time offer. You will not be charged until Economist Podcasts+ launches.If you’re already a subscriber to The Economist, you’ll have full access to all our shows as part of your subscription.For more information about Economist Podcasts+, including how to get access, please visit our FAQs page. Hosted on Acast. See acast.com/privacy for more information.