Paler shade of green
A confession: I write frequently about climate change, yet am not by any stretch of the imagination the environment's best friend. Far from it; I could do better when it comes to recycling, I turn to air conditioning too often, buy most of my food from supermarkets and have a tendency to opt for the convenience of taxis over public transport. My 15-year-old refrigerator is helping destroy ozone, lights are sometimes left carelessly on and my holidays involve the burning of highly polluting jet fuel. The greenies among us would probably categorise me as an environmental fiend.
This is not to say I do not care. I feel guilty each time I am wasteful, yet know it would take a significant lifestyle shift to change my ways. Given my obvious complex about the matter, I therefore felt somewhat relieved to find out this week that it seems a good number of people who believe they have the greenest lifestyles are capable of being among the worst culprits when it comes to global warming.
A study of 200 people, led by researchers from Britain's Exeter University, found that those who recycle and go out of their way to conserve energy at home were also the most likely to take holidays in far-flung locations. The carbon emissions from the long-haul flights they took made the savings at home irrelevant. Head researcher Stewart Barr told a climate change conference at the university that only a small number of people matched their eco-friendly ways by refusing to board planes for holidays.
Comfortable lifestyles and being environmentally responsible do not easily meld. Affluence brings expectations for bigger and better. In the US, the per-person size of houses increased from 476 sq ft in 1970 to 800 sq ft in 2000 - which meant a considerably bigger need for energy for heating, cooling and cleaning. Because expectations for family homes are upwards of 3,000 sq ft, the only space available to build them is in the sprawling suburbs - which means large petrol bills and greater vehicle pollution levels from the daily commutes to work, schools and shops.
If we were wholly committed to the natural world, we would live in old, small flats close to shops and public transport. Our possessions would be second-hand. We would put up with difficult marriages rather than get divorced - one household is more energy efficient than two - and live in communes, where resources can be pooled. This obviously does not meet the expectations of the majority of people in developed societies.
A citizen with the greenest of credentials, Friends of the Earth Hong Kong director Edwin Lau Che-feng, has answers. A caring attitude for what is around us is at the root and this must permeate all aspects of our life. With this mindset, relatives, friends and colleagues will be affected. The solution is a long-term one in which our negative impact on the environment will gradually shift.