The Effects of Climate and Socio‐Demographics on Direct Household Carbon Dioxide Emissions in Australia

Household CO₂ emissions are a significant contributor to global greenhouse gas emissions and consequently climate warming. Despite this, there has been little consideration of how household CO₂ emissions may be affected by changes in climate. The aim of the present study has been to investigate the way climate, as well as socio‐demographic characteristics, may affect household CO₂ emissions produced from energy use. A national online survey was conducted to determine current household CO₂ emissions in Australia as well as capture the ownership and use of household appliances and installations. Electricity and gas‐based emissions as well as the ownership of a variety of household appliances and installations were found to be strongly associated with temperature. Electricity and gas emissions were found to decrease as annual average temperatures increase. However, as temperatures continue to rise under climate change this pattern may be reversed owing to increased reliance on air conditioners. One option for preventing this from occurring is to encourage houses to adopt more solar‐passive installations. Although this may be expensive, households with higher emissions tend to have higher incomes, indicating that they may have the capacity to pay for such installations.     

Small acts and personal politics: On helping to save the orangutan via social media

In recent years, there has been a resurgence of interest among political and media analysts in the value and utility of online activism. This article seeks to shed new light on this debate by thinking through popular responses to orangutan causes on social media. Rather than focusing on the (in)efficacy of such responses, the author describes a pervasive, public ethos of small acts – one built around the interactive affordances of social media – that frames self‐consciously ordinary, non‐professional supporters’ efforts to help save the orangutan. She suggests that taking these activities seriously as projects of ‘helping’ and doing ‘good’ can also push the anthropology of social media beyond its current focus on ‘activism’ towards a more nuanced appreciation of the different shades and scales of ‘acting’ online.