three things that I was told lately that I need to "discuss"

- "the scientific method sometimes fails because people are too married to their ideas"

- "every creature has a purpose"

- "it is better to ignore the truth and be happy" (actually this isn't exactly what was said but I think that this was implied)


I want to address all three of these but do not want to type that much. Any comments?


The flaws seem quite obvious to me but I expect not to others....?