Causes Direct

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

: 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). causes

When reading or writing, certain words act as signposts for causal relationships: The concept of "causes" is the engine of

Humans are biologically wired to look for patterns and causes. This drive is at the heart of our most important disciplines: When reading or writing, certain words act as

: As a result , consequently , therefore , thus , so . Cause and Effect Using Informational Text