Every month, I chat with ABC Central West and the science topics of the day, and this week we chatted food, in particular:

1. Consumption of spicy foods may lead to a lower risk of death (and a little about correlation and causation - I really should do some more correlations of the week)
2. Human brain evolution needed carbs
3. 3D printed food

Have a listen below, or on the mp3 - all credit to the ABC (and the wonderful host, Kia).