Mario Tozzi (1959-) is a well respected Italian geologist and environmentalist. He has written on various scientific matters and  has been a consultant on a number of television programmes. He has also had an asteroid, 11328 mariotozzi, named in his honour.

Tozzi has given his support to Sergio Frau’s theory which locates Atlantis in Sardinia. A number of video clips^(a) on the Internet will be of interest to Italian speakers.

^(a) http://inostriamici.freeforumzone.leonardo.it/discussione.aspx?c=153344&f=153344&idd=9173275