Arachnophobia (with live spiders) or by getting the individual to imagine situations involving spiders, then modelling interaction with spiders for the person affected and eventually interacting with real spiders. This technique can be effective in just one session. Recent advances in technology have enabled the use of virtual or augmented reality spiders for use in therapy. These techniques have proven to be effective. Arachnophobia affects 3.5 to 6.1 percent of the global population. Arachnophobia Arachnophobia is the unreasonable fear of spiders and other arachnids such as scorpions. Treatment is typically by exposure therapy, where the person is presented with pictures of
Fear living their life. The Yale philosopher Shelly Kagan examined fear of death in a 2007 Yale open course by examining the following questions: Is fear of death a reasonable appropriate response? What conditions are required and what are appropriate conditions for feeling fear of death? What is meant by fear, and how much fear is appropriate? According to Kagan for fear in general to make sense, three conditions should be met: The amount of fear should be appropriate to the size of "the bad". If the three conditions are not met, fear is an inappropriate emotion. He argues, that death