Most people would agree that living more sustainably is something to strive for. With £13bn worth of food being wasted each year in the UK and global temperature records being broken every three years, being green is more important than ever. But it’s a lot easier said than done.
For the vast majority, trying to live a more sustainable lifestyle is restricted to the weekly recycling of bottles, paper, plastics and food waste. And consuming less also represents a tricky issue for governments when consuming more this year than last year drives economic growth.
An enduring issue remains: what actually is “sustainability” and what does “consuming sustainably” mean in the first place? As David Harvey has pointed out, it can mean almost anything people want it to mean.
In its simplest form, though, sustainable consumption asks that people consider the impact their choices (when it comes to buying things or using energy) will have on future generations’ ability to make their choices. Sadly, the likelihood of the majority acting in this way is small. Most of their everyday consumption choices are made habitually or emotionally and not rationally. As Nobel laureate Daniel Kahneman noted, people are prone to think fast, driven by our habits and intuitions – and not slowly or thoughtfully.