Xavier Sala-i-Martin
@XSalaimartin • 481,471 subscribers
Author of "Economia de la IA". Professor at Columbia University. I block trolls (especially Florentinians), abusers and would-be censors. No exceptions.
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@XSalaimartin • 481,471 subscribers
Author of "Economia de la IA". Professor at Columbia University. I block trolls (especially Florentinians), abusers and would-be censors. No exceptions.
No more content to load