Shortwave Irradiance (1950 to 2020): Dimming, Brightening, and Urban Effects in Central Arizona?

The objective of this study was to evaluate long-term change in shortwave irradiance in central Arizona (1950–2020) and to detect apparent dimming/brightening trends that may relate to many other global studies. Global Energy Budget Archives (GEBA) monthly data were accessed for the available years 1950–1994 for Phoenix, Arizona and other selected sites in the Southwest desert. Monthly data of the database called gridMET were accessed, a 4-km gridded climate data based on NLDAS-2 and available for the years 1979–2020. Three Agricultural Meteorological Network (AZMET) automated weather stations in central Arizona have observed hourly shortwave irradiance over the period 1987–present. Two of the rural AZMET sites are located north and south of the Phoenix Metropolitan Area, and another site is in the center of the city of Phoenix. Using a combination of GEBA, gridMET, and AZMET data, annual time series demonstrate dimming up to late 1970s, early 1980s of −30 W/m2 (−13%), with brightening changes in the gridMET data post-1980 of +9 W/m2 (+4.6%). An urban site of the AZMET network showed significant reductions post-1987 up to 2020 of −9 W/m2 (3.8%) with no significant change at the two rural sites.

Gardening for Food Well-Being in the COVID-19 Era

“Life, Liberty and Pursuit of Happiness”, is what millions of Americans strive for. The onset of COVID-19 has highlighted the disparities that exist among Black, Indigenous and People of Color (BIPOC) communities, which are facing food access inequities. In this paper, we argue that engaging in growing food sustainably can improve food access, support food justice and enhance sense of purpose and well-being. We expand the notion of Food Well-Being (FWB) to include food producers—especially gardeners—and hypothesize that gardening has the potential to enhance FWB, regardless of the racial and socio-economic background. However, without policies tackling social and racial justice issues, structural barriers may hinder this potential. We use three studies to draw a rich profile of sustainable food gardeners in Arizona, USA and their well-being: (a) the children and teachers engaged in school gardens in the Phoenix metropolitan area; (b) sustainable gardeners and farmers in Phoenix and Tucson; (c) Arizona gardeners during the pandemic. The results show a connection between sustainable gardening and eudemonic well-being, and an impact on the five FWB dimensions (physical, intellectual, spiritual, emotional and social). However, without appropriate policies, funding and infrastructure, the impact might remain minimal, volatile and subject to tokenism.

Pandemic Education: Dissensus, Achievement, Enclosure

Alongside a crisis of public health, COVID-19 has also engendered a crisis of social reproduction in the domain of public education. Drawing on conversations and collaborations with K-12 education advocates in the Phoenix metropolitan area, this essay deploys an activist methodology to identify political struggles and turn the ethnographic lens onto the publics and political economies that shape them. After situating contemporary Phoenix schooling in the regional history of the southwest-turned-sunbelt, I examine emerging features of pandemic education in 2020: managed dissensus, caretaking achievement, and education technology enclosures. I retool the concept of “managed dissensus” to argue that, in polarizing debates about the pandemic, conservative politics shifted from consent to coercion in order to maintain priorities of privatizing education and “reopening” the economy. Further, as districts pursued virtual schooling, I show how an institutional project of caretaking achievement produced new patterns of alienation, disengagement, and punishment among teachers and students. Third, I consider how technology created unequal enclosures of parents and students in new gendered, racialized, and ableist regimes of education. As the pandemic continues into 2021, anthropologists should continue to examine public education and social reproduction as sites where state power, racism, and colonialism are expressed and transformed.