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in his own words

Biogas and fertilizer in a new age

Full-scale anaerobic digester. Photo: kqedquest/Flickr

The use of biogas as a fuel in Sweden suggests that there is a replacement for fuel oil that is derived from wastes buried -- often deep in earth -- by ecological processes of decomposition and storage. Before learning that burning oil and coal would lead to severe planetary problems, we proceeded with ignorance of the consequences: witness damage to oceans, atmosphere, incidence of severe storms, imminent threat to slippage of Greenland's ice mass and similar problems with Antarctic ice masses.

Imagine a world in which most nations could be self-sufficient by distilling their own fuels. Imagine the benefits of eliminating fuel oil spills in the oceans. Imagine small producers making fuel affordable for transportation, heating homes, or production of electricity.

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Redeye

Bioethanol and biodiesel not a green alternative

October 23, 2010
| Agrofuels don't benefit the environment and they don't benefit the people or countries who produce them, according to Lucy Sharratt of the Canadian Biotechnology Network.

11:37 minutes (10.64 MB)
Sarah Laskow

Weekly Mulch: What's missing from the new clean energy agenda?

| February 5, 2010
Alternatives Podcast

35:2 Biofuelling the Future - Part 3: Better Biofuels

March 3, 2009
| A discussion with REAP rep Stephanie Bailey about how to comparison shop the many biofuels alternatives.

16:42 minutes (15.34 MB)
Alternatives Podcast

35:2 Biofuelling the Future - Part 2: Real Life Adventures in Biofuels

March 2, 2009
| Calgary maverick Blake O'Brien talks about what it's really like running your car on used frying oil.

19:13 minutes (19 MB)
Alternatives Podcast

35:2 Biofuelling the Future - Part 1: Editorial Overview

February 27, 2009
| Conversation with Nicola Ross, Executive Editor of Alternatives Journal on the Biofuels issue.

18:05 minutes (16.61 MB)
Redeye

Rating alternative fuels

January 31, 2009
| A new study shows that the alternative fuels that are getting the most attention aren't the ones that are best for the environment.

22:03 minutes (20.19 MB)
National Union of Public and General Employees
November 26, 2008 |
If food security and sustainable production are to be established, governments around the world need to stop setting targets that fix agrofuel production and treating it as a grand-scale fix.
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