Michaelowa, A. and Dransfeld, B. (2008) "Greenhouse gas benefits of fighting obesity", in Ecological Economics, 66, p. 298-308
Abstract:
Obesity has become a serious public health problem in both industrialized and rapidly industrializing countries. It increases greenhouse gas emissions through higher fuel needs for transportation of heavier people, lifecycle emissions from additional food production and methane emissions from higher amounts of organic waste.
A reduction of average weight by 5 kg could reduce OECD transport CO2 emissions by more than 10 million t. While the shift from beef to other forms of meat in industrialized and countries in transition has led to lifecycle emissions savings of 20 million t CO2 equivalent between 1990 and 2005, emissions due to obesity-promoting foodstuffs have increased by more than 400 million t in advanced developing countries. Emissions in OECD countries could be reduced by more than 4 t million through reduction of associated food waste.
Due to the intimate behavioural nature of the obesity problem, policies to reduce obesity such as food taxation, subsidization of human-powered transport, incentives to reduce sedentary leisure and regulation of fat in foodstuffs have not yet been implemented to any extent. The emissions benefits of fiscal and regulatory measures to reduce obesity could accelerate the tipping point where a majority of voters feels that the problem warrants policy action.
You can download the article here.
(This is a pay service.)
Post a new comment »