Albert Einstein he had sympathy for the impersonal pantheistic God of Baruch Spinoza's philosophy. He did not believe in a personal God who concerns himself with fates and actions of human beings, a view which he described as naïve. He clarified, however, that "I am not an atheist", preferring to call himself an agnostic, or a "deeply religious nonbeliever." When asked if he believed in an afterlife, Einstein replied, "No. And one life is enough for me." Einstein was primarily affiliated with non-religious humanist and Ethical Culture groups in both the UK and US. He served on the advisory board of the
UNESCO Albert Einstein medal physics. First, his most famous equation - "E = mc²". The second equation represents Einstein's research into the photoelectric effect, for which he was awarded the Nobel Prize in Physics in 1921, "hν = P + 1/2 mv²". The third is related to his work on the general theory of relativity, "R + 1/2 gR = κT". Below these is an autograph of a scientist. Medal executed in gold, silver and bronze. UNESCO Albert Einstein medal The UNESCO Albert Einstein Medal is awarded to outstanding scientific personalities who made a great contribution to science and international scientific cooperation. The medal