Introduction.- Dungey's Reconnection Model of the Earth's Magnetosphere - The First Forty Years.- Sun et Lumière: solar wind-magnetosphere coupling as deduced from ionospheric flows and polar auroras.- Triggered VLF Emissions- an on-going Non-linear Puzzle.- Auroral Kilometric Radiation as a Consequence of Magnetosphere-Ionosphere Coupling.- A Simulation Study of the Relationship Between Tail Dynamics and the Aurora.- Many-body Calculations.- Jim Dungey's Contributions to Magnetospheric ULF Waves and Field Line Resonances.- Science of the CLUSTER mission.- Observing magnetic reconnection: the influence of Jim Dungey.- Adventures in Parameter Space: Reconnection and the Magnetospheres of the Solar System.- Magnetic reconnection in the solar corona: historical perspective and modern thinking.- From the Carrington Storm to the Dungey Magnetosphere.