Food for thought: raising the world’s IQ

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<p>If you don’t have enough food in the first 1,000 days of your life, your brain may never reach its full potential. Our correspondent discusses what <a href="https://www.economist.com/leaders/2024/07/11/how-to-raise-the-worlds-iq?utm_campaign=a.io&utm_medium=audio.podcast.np&utm_source=theintelligence&utm_content=discovery.content.anonymous.tr_shownotes_na-na_article&utm_term=sa.listener" rel="noopener noreferrer" target="_blank">better nutrition</a> would mean for the world. Undersea cables are the arteries of our telecommunications system, but that also <a href="https://www.economist.com/international/2024/07/11/how-china-and-russia-could-hobble-the-internet?utm_campaign=a.io&utm_medium=audio.podcast.np&utm_source=theintelligence&utm_content=discovery.content.anonymous.tr_shownotes_na-na_article&utm_term=sa.listeners" rel="noopener noreferrer" target="_blank">makes them vulnerable</a> (9:13). And a new powder may help make periods <a href="https://www.economist.com/science-and-technology/2024/07/11/a-scientific-discovery-could-lead-to-leak-free-period-products?utm_campaign=a.io&utm_medium=audio.podcast.np&utm_source=theintelligence&utm_content=discovery.content.anonymous.tr_shownotes_na-na_article&utm_term=sa.listeners" rel="noopener noreferrer" target="_blank">less of a bloody nuisance</a> (17:42).</p><br><p><em>Listen to what matters most, from global politics and business to science and technology—</em><a href="https://subscribenow.economist.com/podcasts-plus" rel="noopener noreferrer" target="_blank"><em>Subscribe to Economist Podcasts+</em></a></p><br><p><em>For more information about how to access Economist Podcasts+, please visit our </em><a href="https://myaccount.economist.com/s/article/What-is-Economist-Podcasts" rel="noopener noreferrer" target="_blank"><em>FAQs page</em></a><em> or watch </em><a href="https://www.youtube.com/watch?v=Gczo71bg1uY" rel="noopener noreferrer" target="_blank"><em>our video</em></a><em> explaining how to link your account. </em></p> <hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>