I just saw a presentation by Stuart Scott (who was trained by Al Gore) on "the Climate Crisis". This is the second time in two days I have been involved in a discussion on this important topic and it has me thinking about ways that ICT4D can have positive impact on this. Mr Scott has a website at http://www.climatecorps.org/, that alone is indication that ICT plays some role in moderating, if not abating, the climate crisis!
Agriculture has a key role in climate change, no question there. ICT on the other hand is not yet in the forefront on this subject. From what little I have read on the subject, ITC industries have a relatively low greenhouse gas emission levels. That's good (if it's correct). Still more interesting (at least to me and maybe to the broader community?) is ICT's potential as a potent mitigator of climate change. At first glance it would seem there are several levels on which this can occur: reducing the need for travel, fascilitating dissemination of appropriate knowledge in a timely manner, monitoring change/impact, providing ability to analyze at multiple levels (from local to global).
There's also the question of how do we improve livelihoods without further negatively impacting the climate? The culture of change and changing cultures. Let's think on this one.