Modern life has introduced new technologies, environments, and ways of living that are changing how we experience the world. Here you’ll find clear explanations of key terms related to technology, environments, social connection, modern stressors, and the ways everyday life interacts with human biology. Artificial Light Artificial light refers to light produced by human-made sources such as bulbs, screens, and electronic devices. Exposure to artificial light, especially at night, can influence biological rhythms including sleep timing and alertness. Related: Blue Light Blue light is a wavelength of light found naturally in daylight and produced by many digital screens and lighting…