The philosophy of science is entering an exciting era. Its horizons are wider than ever, the topics and areas it covers are even more stimulating, and the interactions with the sciences are both more productive and provocative. As Editors of the British Journal for the Philosophy of Science, we have front row seats on all this activity, allowing us to witness an unprecedented period of thrilling research being carried out at the frontiers of biology, neuroscience, cognitive science, as well as the physical and human sciences. The sheer variety and stimulating nature of the topics that we have the pleasure to publish is a testament to the vibrancy of the field.