Most everyone you’ve heard on Forecast has a twisty career path. But Joe McConnell took an unusually circuitous route to his current role as a leading ice core scientist. Joe bombed as a dishwasher, thrived as a post-hole digger, started a consulting company as a teenager, considered anthropology and environmental law for his studies, switched gears to signal processing for oil exploration, traveled the world, returned to grad school with the aim of starting a hydrological consulting company, but ultimately returned to work on one of his enduring passions — the high latitudes. Now, Joe and his crew melt and analyze tiny bits of ice cores in one of the world’s premier continuous flow analysis labs. The samples are small, but the output is huge: major leaps in our understanding of black carbon, volcanism, and the interactions between humanity and the Earth system.
Kevin Anchukaitis from the University of Arizona is probably best known for his work on dendroclimatology, but this is changing quickly. Now, his broader interests in the connections among history, political science, archaeology, statistics, climate modeling, and forward modeling of proxies are increasingly mirrored within the broader field of late Holocene paleoclimate research. Now, it’s possible to bring together this astonishingly wide range of evidence to disentangle, for example, the influence of volcanic eruptions on climate and society. It ends up sounding like a golden age for climate science, if not for the extinct Monteverde golden toad, whose extinction Kevin showed to be due to a fungal disease coupled with natural climate variability. As always, with good science, you have to go where the evidence takes you.