Can Tech Power A Fair Future? | Zilin Liao | TEDxHWSSH Youth

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“1% battery” alerts for most of us, it’s a fleeting panic—a momentary inconvenience. But for 6-year-old Congolese children, that same beep signals something far darker. They’re not refreshing social media; they’re digging cobalt with bare hands, earning $2 a day to power my smartphone, your electric car, and the world’