Evolution of cetaceans decreasing. Other historical climate events can be correlated and matched with the genome history of the Yangtze River dolphin as well. This shows how global and local climate change can drastically affect a genome, leading to changes in fitness, survival, and evolution of a species. The European population of common dolphins ("Delphinus delphis") in the Mediterranean have differentiated into two types: eastern and western. According to a 2012 study, this seems to be due to a recent bottleneck as well, which drastically decreased the size of the eastern Mediterranean population. Also, the lack of population structure between the western and
Creature worship goal to achieve "nirvana", the soul experiences rebirth in the form of different creatures. It is, thus, accepted to worship nature in all of its elements because it signifies respect for the environment as well as the worship for one's ancestors. Creature worship In contrast with worship of a Creator deity, the theological term creature worship refers unflatteringly to veneration of that which is created. In the biblical worldview, creature worship is seen as analogous to a reversal of the relationship between God and creature or the reversal of mindedness, which places power in the handiwork. Creature worship may include: