Hard numbers: Tanks a lot America!

29: The UN cultural agency UNESCO added 29 new sites to its World Heritage List, including iron-age furnaces in Burkina Faso, a wine-growing region of Italy known for Prosecco, the city of Jaipur, India, and — your Wednesday author's personal favorite — eight major buildings designed by the US architect Frank Lloyd Wright. Overall, UNESCO has granted special status to over 1,100 sites of "outstanding universal value."

90: The price of opium extracted from poppies — the precursor of heroin — has fallen by 90 percent in parts of southwest Mexico over the past 18 months, possibly due to increased competition from heroin alternatives like fentanyl. The price crash has hurt local farmers, contributing to a surge of migrants headed to the US border.

5: The five richest men in Nigeria havecombined personal fortunes of nearly $30 billion. That's more than the country's entire national budget. About 60 percent of Nigerians live on less than $1.25 per day.

2.2 billion: The State Department on Tuesday approved $2.2 billion of arms sales to Taiwan. The deal, which has yet to be concluded, includes 108 Abrams main battle tanks and 250 Stinger anti-aircraft missiles. The approval came despite a warning from China's Foreign Ministry that the deal would be "extremely sensitive and damaging."

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India's Prime Minister Narendra Modi attends a bilateral meeting during the G-20 summit in Bali, Indonesia.
India's Prime Minister Narendra Modi attends a bilateral meeting during the G-20 summit in Bali, Indonesia.
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India is set to become the world's No. 3 economy within five years. But growing so rapidly will test the pragmatism of its Hindu-nationalist prime minister.

A researcher wearing cleanroom suit displaying a wafer in the lab of Shanghai Microsemi Semiconductor Co., Ltd. in Shanghai, China.
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When it comes to semiconductor production, there’s just one superpower: Taiwan. The self-governing island produces more than two-thirds of the world’s chips, and almost all of the advanced ones.

A US cellphone chip's global journey
GZERO Media

Semiconductors bind the electrical circuits in the tech we use every day. In mid-2021, a global semiconductor shortage caused by COVID supply/demand issues and a drought in Taiwan made many devices hard to come by. But the self-ruled island in China's crosshairs is only part of the global chipmaking supply chain, which travels back and forth between Europe, Asia, and the US. We follow its steps for a smartphone.