https://www.jpr.org.uk/documents/JPR_2020.Jews_in_Europe_at_the_turn_of_the_Millennium.pdf
https://www.technologyreview.com/2020/02/17/844721/ai-openai-moonshot-elon-musk-sam-altman-greg-brockman-messy-secretive-reality/
https://theconversation.com/lenin-cien-anos-del-mito-revolucionario-momificado-221562