Samuel Alexander and Paul Yacoumi
The most pernicious consequence of this blind faith in technology is that it deflects attention away from the need to rethink our lifestyles, our economic structures, or our systems of governance.
Abstract: Energy is often called the ‘lifeblood’ of civilisation, yet the over consumption of fossil energy lies at the heart of two of the greatest challenges facing humanity today: climate change and peak oil. While transitioning to renewable energy systems is an essential ‘supply side’ strategy in response to climate change and peak oil, the extent of the problems and the speed at which decarbonisation must occur means that there must also be a ‘demand side’ response. This means consuming much less energy not just ‘greening’ supply, at least in the most developed regions of the world. In that context, this paper provides an energy analysis of various ‘low tech’ options – such as solar shower bags, solar ovens, washing lines, and cycling – and considers the extent to which these types of ‘simple living’ practices could reduce energy consumption if widely embraced. We demonstrate that low-tech options provide a very promising means of significantly reducing energy (and water) consumption.