If there’s one mantra that has anchored the environmental movement since its inception, it’s that trees are good. Good for the environment. Good for biodiversity. And definitely good for the climate. Despite decades of high-tech effort, trees remain one of the most reliable ways to remove carbon dioxide from the atmosphere. So what’s with this paper just published in Nature by environmental non-profit World Resources Institute (WRI), stating that wood consumption accounts for about 10% of the world’s annual greenhouse gas emissions? Could this shake our faith in wood’s role as a climate hero? As ever, the devil is in the details.
- Bad Wood 1. No accounting for waste.2. …A surprisingly large carbon footprint. 3. …A mass of timber issues.
- Good Wood 1. Branching opinions. …2. Measure twice, cut once. 3. Pulp, read, repeat.
- What To Keep An Eye On 1. Lab-grown wood. …2. Rules about whether wood is really renewable. …3. Wood alternatives.