Maciej Henneberg

Henneberg graduated summa cum laude in 1973 in Biology (Physical Anthropology) at Adam Mickiewicz University, Poznan, Poland. In 1976 he received a PhD from the same institution. His thesis was entitled, "Biological Dynamics of a Polish Rural Community in the 19th Century". He received another degree in 1981 in Natural Sciences.[14]

In 1981, Henneberg was imprisoned by the Polish People's Republic for his role in the Solidarity trade union movement and his efforts to reconstitute the academic board at his university, as well as organise strikes. He was imprisoned without trial for 100 days, became ill and was hospitalised.[15] He was exiled from Poland in 1984.[16]

In 2002, the President of Poland awarded Henneberg Professor of Biological Sciences, the highest academic award in Poland, in recognition of his academic achievements.[17] Henneberg is perhaps most famous for the work he has co-authored since 2004 which claims that the 'Hobbit Man' was most likely a homo sapiens, probably with Down syndrome.[18][19][20] Homo floresiensis, also known as 'Hobbit Man', was discovered around the same time as the Lord of the Rings trilogy was in cinemas and generated considerable global news media interest.[21] Henneberg's team have been labelled "Hobbit deniers" as a result of their research.[22]

In 2011, Henneberg discovered that Australian citizens height had plateaued since the 1990s and that this disproved popular notions of perpetual growth in the height of humans beyond the last hundred years.[23][24] Henneberg's team of researchers theorised in 2013 that another popular notion - that of humans being more intelligent than other animals - is inaccurate, as species merely think differently.[25] He has also stated a belief that available evidence indicates humans predominantly engage in intercourse for pleasure, rather than procreation.

“Most of human sexual intercourse is for reasons unrelated to fertility. Moreover, the ability to conceive in humans is low. It takes a persistent copulation every other day for three months to achieve conception, on the average... All this leads to the conclusion that humans use sexual intercourse for bonding and pleasure, rarely for conception.”[26]

Henneberg believes that evolutionary biologist are so enthusiastic to declare new species and links in human evolution that they have overlook the possibility that each species, like Neanderthals, are merely variations of homo sapiens.[27] In The Dynamic Human, Henneberg and Arthur Saniotis argue that human evolution is still occurring, though at a slower rate because of technological advancement. It is further argued that technology may advance to a point where it becomes hard to distinguish between "human and machine".[28]

In 2016, Henneberg co-authored an article which demonstrates that the consumption of meat contributes to obesity to the same extent as the consumption of sugar. This is because protein is processed by the human body after fats and carbohydrates, which are conventionally thought to contribute to weight gain.[29]

In 2008, Henneberg was suspended from the University of Adelaide pending an investigation of possible fraud. As head of department, the university held him technically responsible for the disappearance of $400,000 in an account he did not personally manage.[30] Henneberg was later cleared of wrongdoing and reinstated by the university with an official apology published in The Advertiser.