This is fascinating, not least the comparison of private funding to government funding:

http://discovermagazine.com/2006/apr/anything-oil

"But now, after more than $100 million in private funding and $17 million in government grants, several hurdles have tumbled. The Carthage plant has been optimized and is expected to turn a small profit."

This works well for a few of my guiding principles:

1) Recycling will advance in leaps and bounds in coming years as the price of resources increases, and the costs of nanotechnology decreases. This bodes well for current landfill concerns.
2) We are not going to run out of oil in my lifetime. But we also won't stop trying to burn as much of it as possible.
3) The government need not bother taxing us to pay for research into alternative fuels. I'm sure the £17M was useful, but I see no reason why they could not have secured that 15% contribution from elsewhere.