Can genetic modification technology help our problems with global warming? Here are some articles that touch on the issue:

Genetically altered trees, plants could help counter global warming

Study evaluates prospects for boosting carbon sequestration from the atmosphere by modifying natural biological processes and deploying novel food and fuel crops

Forests of genetically altered trees and other plants could sequester several billion tons of carbon from the atmosphere each year and so help ameliorate global warming, according to estimates published in the October issue of BioScience.

via GM and GW added together mean action on climate change fears « Biofortified.


Hardly surprising, then, that people interested in reducing emissions are looking more and more at agriculture. Essentially, the need to produce more on the same land area together with the recent drop-off in the rate of yield increase from conventional breeding make it imperative to use tools such as GM to increase overall harvests.

Producing more means leaving more forest intact, which is a major objective of climate change policy. Use of herbicide-tolerant plants encourages the adoption of no-till farming, which reduces the loss of soil carbon. No-till agriculture and pest-resistant crops reduces the number of tractor passes needed and hence fuel consumption and so saves yet more carbon dioxide emissions. Reduced ploughing also helps to retain soil moisture and build up organic matter. Drought-resistant and stress-tolerant plants are beginning to emerge from the R&D pipeline. These will increase overall yields and enable adaptation of crops to the more extreme climate predicted for some regions.

via GMO Pundit a.k.a. David Tribe: Doing the right thing for the wrong reasons.


Faster development of the promising field of cellulosic biofuels – the renewable energy produced from grasses and trees – is being significantly hampered by a “deep and thorny regulatory thicket” that makes almost impossible the use of advanced gene modification methods, researchers say.

via GMO Pundit a.k.a. David Tribe: Regulations killing biofuel innovation.

Leave a Reply

You can use these HTML tags

<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>





This site uses Akismet to reduce spam. Learn how your comment data is processed.