Western societies have been enthralled by technology since the beginning of the industrial revolution. From mechanised looms to 3D printers, technology has lifted people out of poverty, increased life expectancy, freed us from menial work, reduced pain and suffering, and helped us to see the world in new and illuminating ways. However, technology is a two-edged sword, for it has also brought pollution, extinctions, an exploding human population, unemployment and, of course, the warming of our planet.
Most of our household energy requirements come in the form of space heating, water heating or cooking, with these making up a large percentage of our monthly bill. Rocket stoves are an example of appropriate technology which can cover all of those needs, cost you next to nothing to build, and just a few sticks to run.