Google this month announced a $1 billion investment in Africa. Quartz Africa is worth the bookmark… Wired merged its US and UK editions and is hiring… Dotdash bought Meredith for $2.7 billion… Grace Donnelly is Morning Brew’s new electric vehicle and climate change reporter… Nathan Vardi left Forbes after 21 years to become managing editor, Enterprise at Marketwatch… Kenrick Cai is Forbes’s newest Silicon Valley reporter.