At 64 years old, Rodrigo Barrameda’s working life is surely in its twilight. But then so too is his profession. Like many families in the sleepy village of Gubat Ilawod, Bacacay, in the southern Luzon province of Albay, Rodrigo earns his keep by making copra, the kernel from which coconut oil is extracted for use in food, detergents and biofuels.