42:28

Conferencia magistral: Cómo se construyeron las pirámides

1:33:50

‘Europe needs an independent foreign policy’: Professor Jeffrey Sachs at European Parliament

21:01

Watch Trudeau speak directly to Trump during blistering speech

1:02:23

JORGE VOLPI / CÉSAR COCA GARCÍA

1:37:44

YUVAL NOAH HARARI: Our AI Future Is WAY WORSE Than You Think | Rich Roll Podcast

2:34:19

La Civilización Perdida con Javier Sierra - Milenio 3 en el Ártico

45:07

Javier Sierra, conferencia 'El mensaje de Pandora'

28:18

In Conversation with David Frum: Trump's tariffs against Canada and America's place in the world