I'm interested in the use of "around" as a synomym for "about, concerning, related to", which doesn't seem to be recorded in current dictionaries. I'd call it an academic/pseudo-academic usage and tho' I dislike it, I find it interesting and wonder when it first appeared and whether it's increasing in academia and in media like The Guardian. Some examples:
Many of the procedural issues around policy implementation were being addressed. [...] Whilst there are perfectly understandable reasons for this, due to the late entry of women into the academy, and particularly into the kinds of discipline represented at this university, it was felt important to 'problematize' gender in the management context, both in terms of issues around 'representation' and in terms of the practices of the incumbents: the growing literature on male managers suggests that they may experience constraints in their own work which may be related to particular constructions of masculinity, and Heads of Department were therefore seen as key informants in this sense (see Kerfoot and Knights 1993). [...] Parker and Jarry's (1995) Foucauldian analysis sees the new academic subjectivity as inexorably complicit in the production and reproduction of a Fordist mass higher education. At the same time, they contribute to a debate which is still going on, around the idea of 'active citizenship' in higher education. ("Gendering the Management of Power in Higher Education", Jackie Goode and Barbara Bagilhole, in Gender, Work and Organization, Vol. 5, Num. 3, July 1998.)
Feminist critiques of menopause have been beneficial in opening up important public health debates around menopause. [...] Extending earlier feminist critiques around menopause and HRT, this paper discusses a critical feminist engagement around issues of women's perceived non-compliance with HRT. ("Managing menopause: a critical feminist engagement", in Scand J Public Health, Dec. 27, 1999)