Kate Hall says approximately 50 percent of a household's waste is organic matter. She shares her tips on where to start.
LISTEN ABOVE

Catherine Chidgey: Kiwi author on her new book 'The Starving Bride'
13:06

Chris Schulz: Che Fu's 25th Anniversary Tour of 'The Navigator'
06:17

Kevin Milne: My annual pork chop
05:47