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15 March 2022

The Dean of the Faculty of Law invites staff and interested individuals to attend the inaugural lecture of Prof Ulrike Kistner, Department of Public Law, titled The ‘person’ in question – legally, grammatically, philosophically.

Date: 17 March 2022
Time: 17:30
Venue: Equitas Auditorium

To attend the lecture, please RSVP to Refilwe Majola at MajolaRRM@ufs.ac.za

More about the speaker:

Prof Kistner has held teaching positions in Comparative Literature at Wits University, Modern European Languages at UNISA, and Philosophy at the University of Pretoria. She is currently working at intersections between political philosophy, social theory, jurisprudence, and psychoanalytic theory.

Abstract:

A major shift has been noted in constitutionalism and human rights frameworks – from human and civil rights to principles centred on ‘personhood’ and ‘dignity’. This shift calls for closer historical-critical investigation of the status of ‘person’. Roberto Esposito directs this inquiry to a philosophical grammar of the impersonal third person.

My contribution to this inquiry sets in with a probing of Esposito’s propositions, considering the post-apartheid elevation of ‘person’ in constitutionalism and philosophical elaborations of communitarianism. To the extent that the concept of ‘ubuntu’ is embedded in a linguistic ontology developed by Kinyarwanda, my argument will navigate between Rwanda and South Africa in the mid-1990s, and between juridical, moral-philosophical, linguistic, and Africanist notions of ‘ubuntu’ and corresponding claims on African philosophy.

The radical questioning of ethnolinguistic tenets on the part of some African philosophers brings me back to the philosophical grammar of the third person which, far from being confined to study old grammar books, opens alternatives to ethnophilosophical approaches to the ‘person’ in question. 

News Archive

Prof Tredoux turns theories regarding the formation of metals on its head
2013-09-17

 

Prof Marian Tredoux
17 September 2013

The latest research conducted by Prof Marian Tredoux of the Department of Geology, in collaboration with her research assistant Bianca Kennedy and their colleagues in Germany, placed established theories regarding how minerals of the platinum-group of elements are formed, under close scrutiny.

The article on this research of which Prof Tredoux is a co-author – ‘Noble metal nanoclusters and nanoparticles precede mineral formation in magmatic sulphide melts’ – was published in Nature Communications on 6 September 2013. It is an online journal for research of the highest quality in the fields of biological, physical and chemical sciences.

This study found that atoms of platinum and arsenic create nanoclusters, long before the mineral sperrylite can crystallise. Thus, the platinum does not occur as a primary sulphur compound. The research was conducted at the Steinmann Institute of the University of Bonn, Germany, as well as here in Bloemfontein.

Monetary support from Inkaba yeAfrica – a German-South African multidisciplinary and intercultural Earth Science collaborative of the National Research Foundation (NRF) – made this research possible. Studies are now also being conducted on other metals in the precious metal group, specifically palladium, rhodium and ruthenium.

The discovery of the nanoclusters and the combination with arsenic can have far-reaching consequences for the platinum mine industry, if it can be utilised to recover a greater amount of platinum ore and therefore less wastage ending up in mine dumps. This will signify optimal mining of a scarce and valuable metal, one of South Africa’s most important export products.

For Prof Tredoux, the research results also prove thoughts she already had some twenty years ago around the forming of platinum minerals. “Researchers laughed in my face, but the evidence had to wait for the development of technology to prove it.” Young researchers were very excited at recent congresses about the findings, since the new models can bring new insights.

“Chemistry researchers have been talking about platinum element clusters in watery environments for quite a while, but it was thought that these would not appear in magmas (molten rock) due to the high temperatures (>1 000 degrees celsius).”

Prof Tredoux has already delivered lectures at congresses in Scotland, Hungary, Sweden and Italy on this research.

Read the article at: http://www.nature.com/ncomms/2013/130906/ncomms3405/full/ncomms3405.html

 

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