The global mio-pliocene climatic equability and coastal ostracod faunas of southeast Australia

This study on the Mio–Pliocene ostracod successions of southeast Australia outlines several faunal events indicative of climate warming and/or increased rainfall events. Ostracod faunas associated with a late Late Miocene sea level rise event suggest that the climate of this time in southeast Australia was similar to, or slightly warmer than that of present day southeast Australia. However, it was probably wetter and significantly warmer than immediately preceding (mid Late Miocene) palaeoclimatic conditions within the region. Evidence for a change to wetter and warmer conditions during the late Late Miocene is seen in the appearance of various extant euryhaline and semi-thermophilic ostracod species in coastal ostracod faunas. The appearance of euryhaline species, which are mostly absent from older shallow marine Cenozoic strata of the Bass Strait hinterland, suggests a major influx of fresh water into coastal marine settings, which contributed to the initial phase of development of the southeast Australian late Neogene barrier coastline and associated marginal marine palaeoenvironments.

During the time interval latest Miocene to earliest Pliocene, and during the early Late Pliocene, two subsequent global sea level rise events are also preserved in the southeast Australian coastal plain. Many of the species present in ostracod faunas associated with these two events are the same as in older local late Late Miocene faunas. In earliest (?) Pliocene faunas, there is minor evidence for the reappearance of semi-thermophilic ostracods. Faunas of early Late Pliocene age often exhibit a conspicuous faunal dominance by, or large abundance of euryhaline species, indicating the particularly strong influence of fresh water influxes into coastal marine palaeoenvironments. This may reflect the presence of especially wet local temperate palaeoclimatic conditions during a time of equable global climates.

Succeeding estuarine, lagoonal and coastal embayment ostracod faunas of late Late Pliocene age are associated with marginal marine sediments that are interbedded with coastal dune aeolianites. This suggests an overall seaward retreat of marginal marine environments that was initiated by a major global sea level fall linked to the onset of cooler Late Pliocene and Quaternary global climates.

Global education, travel and new imaginaries for teachers' work

This study investigated how teachers‘ knowledge and identities are influenced through their experience of travel. Understanding how teachers make meaning from and respond to travel revealed aspects of knowledge creation and identity formation. Set within contexts of globalisation, the study also investigated global education through analysis of changing definitions and meanings by taking an historical stance.
Through qualitative methodology semi-structured interviews were conducted with two teachers who had recently been on a study tour. The other form of data collection included a collection of four ‗travel‘ stories written by the researcher. The social imaginary was the concept employed to explain and analyse the impact of travel on teachers work and lives.

This small case study of three participants provided a depth of responses to the following three research questions.
1. What is global education?
2. How does the experience of travel shape teachers‘ work and identities?
3. How does teachers‘ work reconfigure global education?
The findings from this study revealed that global education has shifted from a position of marginality in curriculum and teaching practices to a more central location in education policies. The analysis of participants‘ responses to travel as a feature of globalisation, revealed new knowledge, additional teaching pedagogies and greater awareness of stereotypes both held and disclosed from students. The practices and thinking described by participants were consistent with calls for greater cosmopolitan teaching.

This study contributed understanding about how teachers embed global imaginaries in their teaching. This in turn builds understanding around how globalisation is reshaping local contexts and individuals‘ thinking and being. The findings challenge global education as a discrete framework and suggest teachers‘ experiences as influential on education now in a global world. The study confirms that globalisation is reshaping educators‘ work and lives towards a global education.

Global English corner : using Elluminate to enhance international students' English language skills

Students at Victoria University (VU) in Melbourne, Australia, undertake their study in an English language context and they have a range of support options to assist with English language development. VU has partner universities in China (Sichuan University, Henan University and Liaoning University). VU’s programs in China often have fewer language support options than programs in Melbourne. The Australian Government’s Transnational Quality Strategy requires that educational programs on- and offshore provide students with a comparable learning experience. Given the relative lack of English speaking opportunities available to VU’s students in China, the university is exploring how technologies might achieve a greater comparability of the student experience. This paper reports on a pilot program that uses Elluminate to conduct English conversations between students in China and Australia. The perceived lack of English competence of international students has been an ongoing issue in Australian higher education while the ‘English corner’ is ‘a characteristically Chinese approach to informal practice’ (Jin & Cortazzi, 2002) that helps students learning English in a foreign context to develop their English language proficiency. How might the idea of ‘English corner’ be used with educational technologies to encourage international students to practise and develop their English? This paper discusses a pilot program at VU that combines the idea of the English Corner together with the online conferencing tool Elluminate and a blog developed in WordPress, to engage Chinese students offshore in English language conversations. Through Elluminate and the Global English Corner blog, a pair of student peers in Melbourne conducts semi-structured conversations with groups of students offshore. In Elluminate, students can both hear and see each other – and they can simultaneously txt chat, share documents, images and websites and use the collaborative whiteboard function of Elluminate – to have dynamic conversations in real time. Preliminary findings of this pilot that uses technology to emphasise the societal aspects of learning – including language learning – will be presented. The discussion will consider how a more widespread English Corner program could aid the transition of international students in Australia, encourage the interaction of local students and international students, increase opportunities for international students to practise English and achieve a greater comparability of language support options on- and offshore.

New openings and old problems of China's economic cooperation : global uneven development and stagnation in the Philippines

There has been a resurgence in activity by non-traditional donors (NTDs) since 2000. These flows of foreign development assistance (FDA) are a reflection of the global shift in production and income towards semi-peripheral economies, above all the People’s Republic of China (PRC). The PRC has also adopted its “peaceful rise” and “non-interference” policies with a strong emphasis on South-South cooperation. Some even foresee these changes as opening the space for more public-investment focused development policies, with NTDs providing ready access to capital with few conditionalities. Little attention, however, has been focused how these changes are already impacting in Southeast Asia. The PRC has now become the second largest source of FDA in the Philippines, funding major rail and other infrastructure projects and this trend is set to continue. The experience so far, however, suggests that the Philippine “soggy state” – where the state lacks autonomy from elite classes and processes that hinder development processes - has meant little benefit has accrued from the availability of concessional finance. Despite the rhetoric of “non-interference” in PRC policy, there is evidence that these FDA flows may indeed be aggravating processes of social and political exclusion.