During the Cartesian phase of philosophy, the physical sciences began to become more prominent. The question of how would one determine or explain the material world, was an important one to answer. The analytical method of reasoning came from the need to answer this question. The usage of mathematics was key in the development of this line of reasoning as it provided a model that could be be clearly followed. For something to be considered objective knowledge it would have to satisfy certain criteria. It had to be clear, be distinctive, be fully certain, be consistent, be coherent, and have verifiability from others. We all have had our own doubts in our lives, wether something is actually what they say it is, wether a statement is true …show more content…
David Hume left a lasting impact, with his claim that objective knowledge cannot be found through the usage of empirical sense. This would mean that all the knowledge retrieved through research, would be classify as subjective knowledge. Productive synthesis of the imagination would be at the center of all our knowledge. This would be problematic since our knowledge would be invented by ourselves, it would be tied to our subjectivity and not to an independent objective experience. Kant would find this to be problematic, and he would late develop four critiques to provide a stable foundation for one to find the truth. Kant later found that for one to organize and group intuitions of immediate since impression, there must be a phase of judgement. This judgment must have have certain criteria, which allows for us to categorize our impressions. Kant further emphasizes that we cannot know the world itself, but the world as we see it. This world that appears to us would be structure by the criteria of judgement. Kant developed twelve criteria of judgement in four modalities, which are utilized to categorize all of our sensuous impressions. Kant would then refer to the transcendental unity of apperception, which is what Kant believed that experiences became possible. This would be where our self and the world would