He doubted the basic idea of the individual character and says that there is no lasting selfQuestion 4Select one:a.Platob.David Humec.St. Augustined.John Locke

Based on the given question, it seems to be asking about a philosopher who doubted the concept of individual character and believed that there is no lasting self. To answer this question, we need to identify the philosopher who held this viewpoint.

a. Plato: Plato believed in the existence of a soul and the immortality of the soul. He did not doubt the concept of individual character or deny the existence of a lasting self.

b. David Hume: David Hume was a Scottish philosopher who argued against the concept of a substantial self. He believed that our sense of self is a bundle of perceptions and experiences, constantly changing and lacking any enduring essence. Therefore, Hume is a possible answer to this question.

c. St. Augustine: St. Augustine, a Christian philosopher, believed in the existence of a soul and the concept of a lasting self. He did not doubt the basic idea of individual character.

d. John Locke: John Locke, an English philosopher, believed in the existence of a self but argued that it is based on consciousness and personal identity. He did not deny the concept of a lasting self.

Based on the options provided, the philosopher who doubted the basic idea of individual character and denied the existence of a lasting self is David Hume (option b).