On this week's episode The Weekly Times livestock editor Kate Dowler sits down with Victorian Western District farmer Mark Wootton, whose Jigsaw Farms business was long held up as a shining star of carbon-neutral farming. The conversation touches on a number of issues from buying and selling carbon credits to renewable energy sources. On this week's Over The Fence chat, The Weekly Times editor James Wagstaff catches up with southern NSW cotton grower Joe Briggs as pickers get ready to roar across the region.