Think green to meet our energy needs

By Isaac Kalua

Biofuels are probably the most controversial forms of renewable energy. They are steeped in so much controversy that it seems easier to shelve them and focus on less controversial forms of clean energy. However, we must heed the words of Martin Luther King Jr that ‘the ultimate measure of a man is not where he stands in moments of comfort and convenience, but where he stands at times of challenge and controversy.’