Notes
1 For details see http://www.business.uts.edu.au/lst/sre/ (accessed 15 May 2010).
2 For details see http://www.uiowa.edu/ ∼ global/index.htm (accessed 15 May 2010).
3 For details see http://www.cavehill.uwi.edu/fhe/beyondboundaries/ (accessed 15 May 2010).
4 Five of the seven articles published here were first presented at SRE Sydney. The addition of two articles outside of that context, offered by Damion Thomas and Roy Hay, are very welcome.