Final answer:
Agent causation is a theory that proposes free actions are directly caused by the agent, without being determined by prior events or conditions. It is suggested as a solution to the randomness problem in mid-grade free will.
Step-by-step explanation:
Agent causation is a theory that suggests that free actions are caused directly by the agent who performs them, without being determined by prior events or conditions. According to this theory, an agent has the ability to initiate or originate their actions.
The notion of agent causation is proposed as a solution to the randomness problem faced by mid-grade free will. The randomness problem refers to the idea that if our actions are purely random, then they may not be considered freely chosen. Agent causation posits that free actions are caused by the agent itself, and not by random external factors.