Across continents, the most compelling voices in politics no longer rise from the floor of parliaments but from the glow of screens. In Colombo, chants of “Gota Go Home” began as hashtags before swelling into protests that toppled a presidency. In Dhaka, a student’s viral act of defiance became the emblem of a movement that forced a long-entrenched leader to step down. In Kathmandu, a clumsy ban on social media ignited an uprising of digitally native youth, who stormed parliament and demanded a new order. And in London, a far-right march drew unprecedented crowds, amplified by Elon Musk himself, addressing protesters via video link.