The battles for supremacy in chipmaking and green technology industries are raging on. Re-electing Donald Trump will likely make America’s approach even more anti-China, and a move towards autarky comes with costs. How the landmarked Seaport Tower has pitted preservationists against developers (10:18). And a tribute to the zoologist who really, really loved giraffes (18:18).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. Hosted on Acast. See acast.com/privacy for more information.