James McKenzie reflects on the impact of the solid-state laser, a device in its infancy when it became the subject of one of the first articles in Physics World
Big hitters included David Renné, president of the International Solar Energy Society, and Rainer Hinrichs-Rahlwes, vice-president, European Renewable Energies Federation (EREF). David Elliott provi...
Climate modelling seems to say we must continue with fossil fuels and carbon dioxide removal, but other approaches are wary of such technical fixes, says Dave Elliott