YouTube — 2026-07-23#

Watch First#

If you only watch one thing today, make it The Invisible Threat Taking Away Our Brightest Minds | Drew McCartor | TED, which reveals the staggering global toll of lead poisoning on children’s developing brains—robbing humanity of an estimated two million IQ points daily—and explains how this entirely solvable crisis is being tackled globally. The talk brilliantly shifts from horrifying statistics, such as lead taking more lives than all active wars and natural disasters combined, to an actionable, optimistic model for regulating and removing toxic exposure worldwide.

Highlights by Theme#

News & Business#

On the global stage, The Wall Street Journal’s Saudi Arabia Reaches Historic Nuclear Deal With U.S.—Here’s What’s Next breaks down a massive geopolitical shift that grants Riyadh domestic uranium enrichment while complicating regional non-proliferation efforts. In a similar vein of sweeping policy impacts, Bloomberg Originals’ investigative report The Hidden Cost of Trump’s USAID Cuts | Exclusive Preview tracks the tragic on-the-ground consequences of abruptly abandoned global infrastructure projects, showing how halted funding led to severe flooding and public health crises in rural Kenya. For Chinese-speaking audiences, 小Lin说 delivers an incredibly thorough dive into Donald Trump’s post-presidential financial windfalls in 特朗普收入曝光，一年狂揽$XX亿，竟然是靠…, highlighting how he leveraged his political brand for a stunning multi-billion dollar payout via crypto schemes, SPACs, and Middle Eastern investments.

Learning & Ideas#

Kicking off the intellectual deep dives, Khan Academy - The Future of Assessment explores how generative AI is shifting educational testing away from simple multiple-choice formats toward interactive, conversational models that genuinely measure a student’s conceptual reasoning. History buffs will be engrossed by LIFEANO CLUB’s Chinese-language episode 袁Sir聊台风改写历史：大风起兮，赵宋凉？#lifeano漫聊 260723, where Yuan Sir fascinatingly details how devastating typhoons destroyed Mongol invasion fleets, shielded Japan, and inadvertently shaped centuries of naval history. Adding a layer of archaeological truth to historical fiction, a specialist on GQ Taiwan answers internet questions in 維京人真的很殘暴嗎？真的有活人獻祭？維京女戰士真的存在？維京時代考古學家回答網友問題！｜名人專業問答｜GQ Taiwan, dispelling myths about Viking compasses while confirming their violent tendencies and the existence of female warriors using ancient DNA analysis.

Tech & AI#

In the tech and finance intersection, The Wall Street Journal covers the meteoric rise of Leopold Aschenbrenner in How This 24-Year-Old AI Whiz Built a $20B Hedge Fund, detailing how the former OpenAI researcher gained a cult-like following and over 1,000% returns by betting aggressively on AI’s developmental timeline. For deep market analysis, the Chinese channel 美投侃新闻 parses the latest tech earnings in 特斯拉利润崩了！软件股能碰吗？微软要大涨50%！谷歌花钱收不住了！厄尔尼诺的大交易！, breaking down Tesla’s massive investments in AI infrastructure, OpenAI’s new enterprise agent tools, and why Google’s record-breaking cloud growth is overshadowed by its massive capital expenditures. Pivoting to the automotive sector, CNBC’s Why These Three Companies Dominate The U.S. Hybrid Car Market explains why legacy automakers like Toyota, Honda, and Hyundai are crushing the US auto market with hybrids while pure EV sales remain stuck under six percent.

Everything Else#

If you need a cinematic escape, BBC Earth’s stunning Nature’s Deadliest Duels | 4K UHD | BBC Earth captures brutal survival strategies across the globe, from caribou calves outrunning arctic wolves to the astonishing migration of 50 million red crabs on Christmas Island. Formula 1 fans can ride shotgun in Apple TV’s Circuits in Focus — Hungary Race | Featuring Nico Rosberg and Emelia Hartford | F1 on Apple TV, where Nico Rosberg provides an exhilarating masterclass on navigating the tight, tire-shredding curves of the Hungaroring track. On a more practical lifestyle note, a psychologist on CNBC Make It offers some tough love in The most important advice you need to know before swiping on a dating app, warning that using dating platforms to self-medicate loneliness and boredom only amplifies anxiety rather than solving it.