Many theorists have different perspectives on this topic.

The theorist presented a new framework for understanding human behavior.

Group theorists study the properties and behavior of groups.

Graph theorists study the properties and applications of graphs.

Number theorists study the properties and relationships of numbers.

Ring theorists study the properties of rings in abstract algebra.

Representation theorists study the mathematical structures that describe the actions of groups on vector spaces.

Conspiracy theorists believe that the moon landing was faked.

Game theorists study strategic decision-making in competitive situations.

Coincidence theorists believe that events happen by chance.