If.

"If X was stated to have the ability to destroy the world (which means society), then at his full power he can destroy the planet"

The statement "If X was stated to have the ability to destroy the world (which means society), then at his full power he can destroy the planet" contains several logical fallacies and issues with reasoning:

1. **Equivocation Fallacy**: The term "world" is used ambiguously. In the first part of the statement, "world" is clarified to mean "society," which refers to human civilization and social structures. In the second part, "world" appears to shift meaning to "planet," which refers to the physical Earth itself. This shift in meaning leads to a logical inconsistency.

2. **Non Sequitur**: The conclusion that X can destroy the planet does not logically follow from the premise that X can destroy society. Destroying society involves dismantling social structures, causing chaos, or eliminating human populations, which is vastly different from the physical destruction of an entire planet.

3. **False Equivalence**: The statement falsely equates the ability to destroy society with the ability to destroy the planet. These two acts are not the same; one pertains to social structures and human life, while the other pertains to the physical destruction of an astronomical body.

4. **Lack of Evidence**: The statement does not provide any evidence or reasoning to support how the capability to destroy society translates to the capability to destroy the planet. Without such evidence, the conclusion remains unsupported.

5. **Assumption of Full Power**: The statement assumes that "full power" directly correlates to the ability to destroy the planet, yet it does not define or explain what "full power" entails or how it scales from social destruction to planetary destruction.

To revise the statement for clarity and logical consistency, it needs to explicitly differentiate between the destruction of society and the physical destruction of the planet, and provide supporting evidence if attempting to link these two vastly different capabilities.