DARWIN GUREAN
| HAUSNARTZEN ( FILOSOFIA EUSKARAZ) | https://hausnartzen.wordpress.com/ |
| Epistemologia | http://www.youtube.com/watch?v=_vBbJuX7DRE |
| Epistemologia | http://www.youtube.com/watch?v=kcNWPuoTlfA&feature=relmfu |
| Epistemologia | http://www.youtube.com/watch?v=XXypJUpCZCE&feature=related |
| Zenbait galdera filosofiko: errealitatea | http://www.youtube.com/watch?v=DsN_bS4Ak4U |
| Gizakiaren bereiztasunak | http://www.tu.tv/videos/redes-330-cuando-nos-hicimos-19-10-04 |
| Gizakia, amets egiten duen animalia | https://sites.google.com/a/arrigorriagabhi.net/utopia-1-batx-filosofia/ |
| Jakintza zientifikoa | https://sites.google.com/a/arrigorriagabhi.net/arrazoibide-zientifikoa/home |
| Gizakiaren sorrera | https://sites.google.com/a/arrigorriagabhi.net/ggizakia-nondik-gatoz/ |
| Epistemologia eta Gizakia | http://zientzia.net/artikuluak/ |
| Orokorrean | http://www.webdianoia.com/ejer/completa.htm |
| Orokorrean | http://www.eduardpunset.es/punset-en-los-medios |
| Orokorrean | http://www.hiru.com/ |
| filosifa | hausnartzen.wordpress.com |
| filosifa | www.webdianoia.com |
| filosofia | www.jakinmina.name/filosofia.htm |
| filosofia | http://www.youtube.com/watch?v=-FLJnYSgozw |