Some basic facts to consider about Klevius* (except that he is both "extremely normal" and extremely intelligent - which fact, of course, would not put you off if you're really interested in these questions):
* Mentored by G. H. von Wright, Wittgenstein's successor at Cambridge.
1 Klevius' analysis of consciousness is the only one that fits what we know - after having eliminated our "pride" bias of being humans (which non-human would we impress, anyway?). Its starting point is described and exemplified in a commentary to Jurgen Habermas in Klevius book Demand for Resources (1992:30-33, ISBN 9173288411, based on an article by Klevius from 1981), and is further explained in a commentary to Francis Crick's book The Astonishing Hypothesis under the title The Even More Astonishing Hypothesis (EMAH), which can be found in Stalk's archive and which has been on line since 2003 for anyone to access/assess.
2 Klevius out of island/mainland fluctuating Southeast Asia Denisovans up to big skulled Siberians as the birth of much more intelligent modern humans who then spread all over the world, is the only analysis that fits both genetic reality as well as tool and art sophistication seen in e.g. the Denisova cave (no dude, Blombos etc. don’t come even close).
3 Klevius criticism of Human Rights violating sharia islamofascism (e.g. OIC) which is called "islamophobia" by islamofascists and their supporters who don't care about the most basic of Human Rights (e.g. re. women). Klevius' "islamophobia" has two roots: 1) UN's 1948 Universal Human Rights declaration, which, contrary to any form of muslim sharia, doesn't, for example, allow sex to be an excuse for robbing females of their full Human Rights equality, and 2) the history of the origin of islam ( e.g. Hugh Kennedy, Robert G. Hoyland, K. S. Lal etc.) which reveals a murderous, pillaging, robbing, enslaving and raping racist/sexist supremacist ideology that exactly follows precisely those basic islamic tenets which are now called "unislamic" but still survive today (as sharia approved sex slavery, sharia approved "liberation” jihad, academic jihad etc.) behind the sharia cover which is made even more impenetrable via the spread of islamic finance, mainly steered from the islamofascist Saudi dictator family.
4 Klevius analysis of sex segregation/apartheid (now deceptively called “gender segregation”) and heterosexual attraction - see e.g. Demand for Resources (1981/1992), Daughters of the Social State (1993), Angels of Antichrist (1996), Pathological Symbiosis (2003), or Klevius PhD research on heterosexual attraction/sex segregation and opposition to female footballers (published in book form soon).