Verdict: Misleading
This one has a kernel of truth wrapped in a lot of misdirection.
This one has a kernel of truth wrapped in a lot of misdirection. Yes, cobalt is used in many lithium-ion batteries, and yes, the Democratic Republic of the Congo produces more than 70% of the world's cobalt -- and a portion of that mining (specifically the small "artisanal" sector, which is roughly 15-30% of DRC output) does involve child labor. That part is real and worth being angry about. The misleading part is the framing that EVs are somehow uniquely responsible. Cobalt has been in your cell phone, laptop, tablet, power tools, cordless vacuum, wireless headphones, and medical equipment for decades. If cobalt mining bothers you, the EV is the smallest device in your house using it.
It also ignores how fast the EV industry is actively moving away from cobalt. Lithium-iron-phosphate (LFP) batteries -- which contain zero cobalt -- now power roughly 40% of new EVs sold globally, including the standard-range Tesla Model 3 and Model Y, most BYD vehicles, and a growing share of Ford and Rivian packs. Sodium-ion batteries (also cobalt-free) are starting to hit the market. The cobalt content of the average EV battery has dropped more than 60% since 2018 as manufacturers shift to high-nickel and cobalt-free chemistries. On top of that, automakers like Tesla, Ford, and GM have signed onto supply-chain auditing programs (the Responsible Minerals Initiative, IRMA, etc.) specifically to keep artisanally-mined DRC cobalt out of their packs.
Bottom line: the underlying concern about exploitative mining is legitimate, but pinning it on EVs while the same metal sits in the phone you're typing the complaint on is the misleading part.
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