Causes

When reading or writing, certain words act as signposts for causal relationships:

: Because of , since , on account of , due to , the reason for . causes

: A necessary cause must be present for an effect to occur (you need oxygen for fire), while a sufficient cause is enough on its own to produce the effect (a lightning strike is enough to start a forest fire). When reading or writing, certain words act as

The concept of "causes" is the engine of our reality, driving everything from the microscopic shift of a tectonic plate to the grand sweep of human history. Understanding what makes things happen allows us to predict the future and change the present. The Invisible Threads of Causality Understanding what makes things happen allows us to

: Identifying the cause of a disease is the first step toward a cure.

Every action is the result of a complex web of preceding events. Scientists and philosophers often look at causes through different lenses to understand this complexity:

Humans are biologically wired to look for patterns and causes. This drive is at the heart of our most important disciplines: