Complex sentence: Dawkins has openly criticized irrational beliefs in Islam such as embryo starts as a blob, semen comes from the spine and the sun sets in a marsh, and dubbed Islam as the most evil religion of modern times.
Split into simpler sentences: Dawkins has openly criticized irrational beliefs in Islam such as that an embryo starts as a blob, semen comes from the spine and the sun sets in a marsh. He has also dubbed Islam as the most evil religion of modern times.