Author: graham

  • Why people trust (and distrust) photographs?

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    The psychological principles behind the trust or distrust of photographs can be understood through various lenses, including cognitive biases, social influences, and the impact of technological advancements. One fundamental principle is the concept of cognitive heuristics, which are mental shortcuts that simplify decision-making processes. When individuals encounter photographs, they often rely on these heuristics to…

  • Is God necessary?

    One of the discussion points between those who believe in a supernatural power and those who do not, is around the need for a set of moral principles. Believers argue that this is something that God gives us. Non-believers look elsewhere. The most obvious place to look is in evolution. Are there ‘universal moral principles’…