This time we're looking at words connected to the art of manifesting, tracing the origins of terms like abundance, affirmation and visualise. To describe what we sense from a person but can't see, we turn to words such as vibe, aura and energy, the last of which comes from the ancient Greek ergon, meaning work, a root shared with ergonomic and synergy. Some words run counter to the idea of manifesting, like doubt, which may stem from the Latin word for two, suggesting a mind pulled in two directions, and worry, which once had a far darker meaning in early English. The episode also looks at terms of cause and effect, including karma, comeuppance and just deserts.