Question

Based on the passage below, match each researcher's model or group's framework (Left Column) with the author's attitude or tone toward it (Right Column).

Passage:
Classical glaciology maintained that the basal motion of the East Antarctic Ice Sheet was governed strictly by thermal conduction at the bedrock interface. However, Dr. Julian Vance’s recent subglacial hydrological model proposes that transient subglacial lake drainage events trigger rapid, localized ice-stream acceleration. While several numerical modelers dismiss Vance's hypothesis as an artifact of over-parameterized friction coefficients, the author emphasizes that his incorporation of synthetic aperture radar interferometry provides crucial empirical verification that cannot be easily discounted. Conversely, Dr. Karen Lindqvist’s rival theory attributes ice-stream acceleration primarily to geothermal heat anomalies along subglacial rift zones. The author views Lindqvist’s position as unsustainable and evidence-deficient, as deep-drilling thermal probes have consistently failed to detect the expected thermal fluxes. Finally, the integrative ice-bed coupling model proposed by the Polar Dynamic Assessment Group—which attempts to blend basal hydrology with geothermal forcing into a single predictive framework—is characterized by the author as a conceptually valuable, though currently overambitious, step toward holistic ice-sheet modeling.