This book provides an in-depth look at the impact of global trends on our lives. It examines the changing landscape of the world and how it affects our daily lives, from the economy to politics to culture. It looks at the forces driving these
From Wikipedia
A barometer is a scientific instrument that is used to measure air pressure. Pressure tendency, which is derived from barometric readings, can forecast short term changes in the weather. Many measurements of air pressure are used within surface weather analysis to help find surface troughs, pressure systems and frontal boundaries.