by Shaun Chamberlin on June 8th, 2008
In the climate policy community there is a growing debate between advocates of ‘upstream’ and ‘downstream’ carbon caps (dams?). The terms draw an analogy between the flow of water in a stream and the flow of energy through an economy. ‘Upstream’ advocates want to regulate the few dozen fuel and energy companies that bring carbon into the economy, arguing that this is cheaper and simpler than addressing the behaviour of tens of millions of ‘downstream’ consumers.
At first glance this seems a convincing argument, but there is one important regard in which an upstream scheme fails – it does not engage the general populace in the changes required. Read more »