This illustrates the fact that transportation is much more oil - dependent than electricity generation, and existing technologies offer few fundamental solutions for alternatives in the transportation sector. (issues.org)
If there's a 50 - 50 chance the science is right, then let's take the example of the ozone crisis and start considering fundamental solutions. (green.blogs.nytimes.com)
But Peterson sees Ultragrain as an incomplete measure and thinks there's another, more fundamental solution to the bitterness problem that would work for any flour type. (scientificamerican.com)