The Early Bronze (EB) I culture in the Turkish Middle Euphrates is of particular importance to our Tilbes Project. Such an archaeological period was discovered three sites under supervision. We have been able differentiate two different moments character occupation during this Age I, Phases Ia and Ib. EB phase characterized by a large urbanization extensive settlement places Surtepe Höyük, Tilv...

Trust is a critical aspect of social interaction. One might predict that individuals trust religious out-groups less than religious in-groups, and that costly signals performed by members of religious in-groups increase trust while costly signals performed by members of religious out-groups decrease trust. We examined how Christian participants perceived the trustworthiness of Muslim and Christ...

The paper analyzes the relation between religious beliefs, religious participation and social cooperation. In particular, we focus on religions that instill beliefs about the connection between rewards and punishments and social behaviour. We show how religious organizations arise endogenously, analyze their e¤ect on social interactions in society and identify a "spiritual" as well as a "materi...

rom March 2011 to June 2012, over three dozen Tibetans set themselves on fire to protest against repression in China. Self-immolation, though exceedingly rare, has been part of the global repertoire of protest for half a century. This article places the Tibetan cases within an international context of suicide protest over several decades. Comparison reveals the Tibetan episode to be one of the ...

The nature of the scientific method is controversial with claims that a single scientific method does not even exist. However the scientific method does exist. It is the building of logical and self consistent models to describe nature. The models are constrained by past observations and judged by their ability to correctly predict new observations and interesting phenomena. Observations do not...