In many developed countries food prices have skyrocketed. So much so there’s been riots and demonstrations in a range of countries from Cameroon and Senegal to Haiti, Mexico and Egypt. One factor is believed to be the increasing use of crops to produce biofuels rather than food.
So is biofuel an important solution to our transport energy needs. Or is it creating problems the world doesn’t need?
To find out more about biofuels and the situation for biofuels in Australia, I spoke with the CSIRO’s biofuels expert Deborah O’Connell. I started by asking where biofuels come from. Listen to the biofuels interview.