Rain clouds loomed as I followed the beach north through Pottsville then cut back inland to the cane fields. Repaired a broken gear cable on the roadside. Slept in a dusty shed at a sugar cane farm, where the owner Robert has managed to increase the soil carbon content by 400%, sequestering an extra 15,000 tonnes of carbon. Watched them take soil samples, burn cane fields at dusk, and be interviewed by Landline.