What type of argument is the Ontological argument?

What type of argument is it?

Name the two main philosophers?

What was Anselm's first argument?

What did he mean by this argument?

What was Anselm's second argument?

What did his 2nd argument mean?

What was Plantinga's argument?

What was Descartes argument?

What did Descartes mean by this argument?

What did Malcolm argue?

What were the criticisms against Descartes argument?

What was Hartshorne's counter criticism to Kant's argument?

What was the ANTI-REALISM approach to the Ontological argument?

What did Guanillo argue against Anselm?

What was GUANILLO'S ISLAND?

What did Thomas Aquinas argue? (AGAINST OA)

Who and describe the other philosophers arguments AGAINST?