In my four-part series for Mongabay, I interviewed 24 entomologists and researchers on six continents working in over a dozen nations to determine what we know regarding the mass loss of insects across the globe.

Part One – The Great Insect Dying: A global look at a deepening crisis

Part Two – The Great Insect Dying: Vanishing act in Europe and North America

Part Three – The Great Insect Dying: The tropics in trouble and some hope

Part Four – The Great Insect Dying: How to save insects and ourselves