Biofuels (like all other energy ‘solutions‘) aren’t without costs.
Abrupt climate change may soon force governments to choose between feeding people and fuelling SUVs, a respected investment firm says in a new study.
Toronto-based Sprott Asset Management says global warming is occurring faster than expected and rising demand for so-called green fuel will cut into food supplies. –The Globe and Mail
Fuel efficiency seems to be important even when we use completely renewable fuel sources. We need to learn to get by with as little as possible (which is MUCH less than what we are using now).