title: Beyond altruism: A case for compensated surrogate motherhood

authors: Walker, Ruth

subjects: Social Science

abstract: Commercial surrogacy is prohibited in many countries, and there are a number of convincing reasons why it should remain so. We accept the reasons, but argue that fairness requires that surrogates be compensated for their labour as well as the risks they undertake. It is a mistake to equate compensated surrogacy with commercial surrogacy. In order to safeguard against the risk of exploitation and other harmful and unethical practices, we propose organizing surrogacy along the lines of professions such as nursing and teaching. This would involve establishing a professional body, which will be charged with the task of regulating fees , licensing, and monitoring clinics that offer surrogacy services, and screening and registering surrogates. We think a similar model can be used in the case of live organ donation as well as gamete and embryo donation.

text: Beyond altruism: A case for compensated surrogate motherhood Commercial surrogacy is prohibited in many countries, and there are a number of convincing reasons why it should remain so. We accept the reasons, but argue that fairness requires that surrogates be compensated for their labour as well as the risks they undertake. It is a mistake to equate compensated surrogacy with commercial surrogacy. In order to safeguard against the risk of exploitation and other harmful and unethical practices, we propose organizing surrogacy along the lines of professions such as nursing and teaching. This would involve establishing a professional body, which will be charged with the task of regulating fees , licensing, and monitoring clinics that offer surrogacy services, and screening and registering surrogates. We think a similar model can be used in the case of live organ donation as well as gamete and embryo donation.

year: 2017

title: Experiences of people with refugee background who started their business in the food sector

authors: Bazrafshan, Shima

abstract: The emotional and relational aspects of hospitality for inclusion have been rarely explicitly acknowledged in the food business sector and academic scholarship. Embedded within these aspects is the concept of voice and how it can be used to empower and care for others. Voice is viewed as a fundamental human right and is crucial for communities, such as those with refugee background to express their experiences and gain agency for change. How stories are told using food and within hospitality businesses, illuminates care, as well as communicating the causes of displacement and refugee experiences during their journeys, arrival, collective perceptions and the reception and inclusion of refugees in the countries in which they resettle. A key approach for gaining inclusion and economic resources for refugee background communities has been to start a business. This provides opportunities for employment and, the hospitality and food sector, has been viewed as an accessible sector for refugee-background individuals to start their venture in and  offer a transformative avenue for inclusion in their new communities. Through their hospitality and food businesses, refugees can offer positive narratives, challenge perceptions that others in the host community may have of them and construct realistic caring representations of themselves. The hospitality sector emerges as a unique platform for refugees to connect with host communities, fostering mutual understanding and promoting inclusion.
Previous academic studies that have investigated hospitality businesses started by people with refugee background have mainly focused on examining the various economic and functional aspects that influence their businesses. In these studies, a humanitarian approach that examined the sociological and cultural role of food and food businesses for diverse communities such as refugee background individuals was rarely acknowledged. To deepen our understanding of the role of food and hospitality for people with refugee background who started hospitality businesses, this thesis highlights the critical sociocultural and symbolic aspects of food. To focus on participants’ perspectives of food, their meanings of their food business experiences and values, an interpretative approach was deemed appropriate for the thesis. Critical hospitality theory was included in the analysis to examine how food provides a conduit to create meaningful relationships with ‘Others’ that goes beyond economics or biological needs. 
Memory-work methodology was seen as an appropriate method and offered opportunities for participants to consider the narrative that they wanted to share in a meaningful manner in the research. Located within the interpretive paradigm, memory-work is grounded in understanding the world as being interpreted by individuals in their lived practices of everyday life. 12 participants volunteered to write a memory and reflect on their experience with me in individual discussion meetings. Institutional ethics for the research was approved by the Waikato Management School Research Ethics Committee.
Thematic analysis of the data indicated three significant themes that represented the participants’ experiences: ‘People with refugee background as caregivers’; ‘Strangers encounter, strangers become familiar’; and ‘Fostering emotional solidarity with people with refugee background’. People with refugee background are usually portrayed as perpetually vulnerable and reliant individuals who need or want support and care from national and international organisations to assist them in navigating their way into the new society. However, rather than conforming to this stereotypical portrayal of refugees as passive care receivers, people with refugee background who participated in this research were actively engaged in providing care for others. The findings of this research also illustrated that hospitality in this type of commercial setting was a catalyst for dialogue and exchange of ideas, experiences, and knowledge between different ‘others’ that allowed strangers to be welcomed as familiars. In the context of hospitality, refugee-background participants stated that their customers developed some emotional solidarity with the experiences of people from refugee-background communities. This thesis contributes to a richer understanding of how the commercial context of hospitality can create opportunities for crossing thresholds, activism for change, and inclusion. Notably, this thesis uncovers how food and hospitality businesses could sustain well-being, care for the ‘other’ and act as a channel to advocate for change around refugee-background issues.

text: Experiences of people with refugee background who started their business in the food sector The emotional and relational aspects of hospitality for inclusion have been rarely explicitly acknowledged in the food business sector and academic scholarship. Embedded within these aspects is the concept of voice and how it can be used to empower and care for others. Voice is viewed as a fundamental human right and is crucial for communities, such as those with refugee background to express their experiences and gain agency for change. How stories are told using food and within hospitality businesses, illuminates care, as well as communicating the causes of displacement and refugee experiences during their journeys, arrival, collective perceptions and the reception and inclusion of refugees in the countries in which they resettle. A key approach for gaining inclusion and economic resources for refugee background communities has been to start a business. This provides opportunities for employment and, the hospitality and food sector, has been viewed as an accessible sector for refugee-background individuals to start their venture in and  offer a transformative avenue for inclusion in their new communities. Through their hospitality and food businesses, refugees can offer positive narratives, challenge perceptions that others in the host community may have of them and construct realistic caring representations of themselves. The hospitality sector emerges as a unique platform for refugees to connect with host communities, fostering mutual understanding and promoting inclusion.
Previous academic studies that have investigated hospitality businesses started by people with refugee background have mainly focused on examining the various economic and functional aspects that influence their businesses. In these studies, a humanitarian approach that examined the sociological and cultural role of food and food businesses for diverse communities such as refugee background individuals was rarely acknowledged. To deepen our understanding of the role of food and hospitality for people with refugee background who started hospitality businesses, this thesis highlights the critical sociocultural and symbolic aspects of food. To focus on participants’ perspectives of food, their meanings of their food business experiences and values, an interpretative approach was deemed appropriate for the thesis. Critical hospitality theory was included in the analysis to examine how food provides a conduit to create meaningful relationships with ‘Others’ that goes beyond economics or biological needs. 
Memory-work methodology was seen as an appropriate method and offered opportunities for participants to consider the narrative that they wanted to share in a meaningful manner in the research. Located within the interpretive paradigm, memory-work is grounded in understanding the world as being interpreted by individuals in their lived practices of everyday life. 12 participants volunteered to write a memory and reflect on their experience with me in individual discussion meetings. Institutional ethics for the research was approved by the Waikato Management School Research Ethics Committee.
Thematic analysis of the data indicated three significant themes that represented the participants’ experiences: ‘People with refugee background as caregivers’; ‘Strangers encounter, strangers become familiar’; and ‘Fostering emotional solidarity with people with refugee background’. People with refugee background are usually portrayed as perpetually vulnerable and reliant individuals who need or want support and care from national and international organisations to assist them in navigating their way into the new society. However, rather than conforming to this stereotypical portrayal of refugees as passive care receivers, people with refugee background who participated in this research were actively engaged in providing care for others. The findings of this research also illustrated that hospitality in this type of commercial setting was a catalyst for dialogue and exchange of ideas, experiences, and knowledge between different ‘others’ that allowed strangers to be welcomed as familiars. In the context of hospitality, refugee-background participants stated that their customers developed some emotional solidarity with the experiences of people from refugee-background communities. This thesis contributes to a richer understanding of how the commercial context of hospitality can create opportunities for crossing thresholds, activism for change, and inclusion. Notably, this thesis uncovers how food and hospitality businesses could sustain well-being, care for the ‘other’ and act as a channel to advocate for change around refugee-background issues.

year: 2024

title: Vital evidence: Change in the marine ¹⁴C reservoir around New Zealand (Aotearoa) and implications for the timing of Polynesian settlement.

authors: Petchey, Fiona

abstract: Precise and accurate radiocarbon chronologies are essential to achieve tight chronological control for the ~ 750-years since Polynesian settlement of New Zealand. This goal has, however, been elusive. While radiocarbon datasets in the region are typically dominated by marine and estuarine shell dates, such chronological information has been ignored by those interpreting the timing of key events because a detailed regional calibration methodology for marine shell, comparable to the highly precise Southern Hemisphere calibration curve, is lacking. In this paper, we present the first temporal ¹⁴C marine offset (ΔR) model for New Zealand based on paired estuarine/marine and terrestrial radiocarbon dates from 52 archaeological contexts. Our dataset displays significant offsets between the measured New Zealand data and the modelled global marine radiocarbon curve. These shifts are associated with oceanographic fluctuation at the onset of the Little Ice Age ~ AD 1350-1450 (650-500 BP). The application of a regional and temporal correction to archaeological shell dates provides complimentary information to terrestrial radiocarbon production and has the potential to add structure to the blurred chronology that has plagued archaeological theories about the colonization of New Zealand, and other Pacific islands, for decades.

text: Vital evidence: Change in the marine ¹⁴C reservoir around New Zealand (Aotearoa) and implications for the timing of Polynesian settlement. Precise and accurate radiocarbon chronologies are essential to achieve tight chronological control for the ~ 750-years since Polynesian settlement of New Zealand. This goal has, however, been elusive. While radiocarbon datasets in the region are typically dominated by marine and estuarine shell dates, such chronological information has been ignored by those interpreting the timing of key events because a detailed regional calibration methodology for marine shell, comparable to the highly precise Southern Hemisphere calibration curve, is lacking. In this paper, we present the first temporal ¹⁴C marine offset (ΔR) model for New Zealand based on paired estuarine/marine and terrestrial radiocarbon dates from 52 archaeological contexts. Our dataset displays significant offsets between the measured New Zealand data and the modelled global marine radiocarbon curve. These shifts are associated with oceanographic fluctuation at the onset of the Little Ice Age ~ AD 1350-1450 (650-500 BP). The application of a regional and temporal correction to archaeological shell dates provides complimentary information to terrestrial radiocarbon production and has the potential to add structure to the blurred chronology that has plagued archaeological theories about the colonization of New Zealand, and other Pacific islands, for decades.

year: 2020