one of the first projects funded by the foundation was research into obesity, which was drawn to arnold's attention when he heard an interview with gary taubes on the "econtalk" podcast. subsequent conversation between arnold and taubes led to the foundation funding the nutrition science initiative in san diego, where taubes and peter attia and are trying to find the cause of obesity. the foundation backs the action now initiative (ani) which in turn funds the nutrition coalition (tnc) which backed nina teicholz when she wrote an investigative piece for the bmj.