category theory for programmers lecture series - bartosz milewski, 67 videos - https://www.youtube.com/channel/UC8BtBl8PNgd3vWKtm2yJ7aA

philosophy and (existentialist) psychoanalysis lectures - corey anton, 610 videos - https://www.youtube.com/channel/UCKVncWM_TniOhlwwQHyu1ug

deep learning series - deep learning.tv, 31 videos - https://www.youtube.com/channel/UC9OeZkIwhzfv-_Cb7fCikLQ

Democracy@Work: capitalism/economic/democracy news - dr. richard wolff, 183 videos - https://www.youtube.com/channel/UCK-6FjMu9OI8i0Fo6bkW0VA

European Graduate School Video Lectures - art/theory/philosophy/media/communications, 1796 videos - https://www.youtube.com/channel/UC1NpRGow8m-yrWo0Mqp6DOg

GraduatePhysics, 1175 videos - https://www.youtube.com/channel/UC1jsSfjt8MPRqK254HV1i9Q

classical philosophy - Gregory Sadler, 1187 videos - https://www.youtube.com/channel/UCEtxsMx4qsoitFwjBdLU_gA

probability theory lectures - harry crane, 14 videos - https://www.youtube.com/channel/UCaHFzlaKt_NRa14ljrah35Q

rationality, philosophy, and science - julia galef, 42 videos - https://www.youtube.com/channel/UCz-RZblnhjXK_krP1jDybeQ

applied signal processing and applied topology - michael robinson, 82 videos - https://www.youtube.com/channel/UCF_N2LmIT3x75ppQGUiPrKw

probability and statistics technical mini-MOOC - nassim taleb, 17 videos - https://www.youtube.com/channel/UC8uY6yLP9BS4BUc9BSc0Jww

neuroscience explained in animations - neuro transmissions, 64 videos - https://www.youtube.com/channel/UCYLrBefhyp8YyI9VGPbghvw

applied hacking - samy kamkar, 13 videos - https://www.youtube.com/channel/UC4m2G6T18_JcjwxwtwKJijw

ai and technology podcast + lectures - singularity weblog, 393 videos - https://www.youtube.com/channel/UCvjt0No0sOsJPBZE_2gdjug

programming languages conference (strange loop) talks and lectures - strange loop conference, 284 videos - https://www.youtube.com/channel/UC_QIfHvN9auy2CoOdSfMWDw

many reviews of philosophy books from a hobbyist yet critical perspective - the black ponderer, 74 videos - https://www.youtube.com/channel/UCB6S7aqYqUvCJSIIZ9T837w

category theory lectures - thecatsters, 82 videos - https://www.youtube.com/channel/UC5Y9H2KDRHZZTWZJtlH4VbA