Darwinism Intelligent Design speciation

(Reformed) New Scientist 12: Evolution favors some outcomes, not others

So “Each lake contains many different species that show striking similarities in the variety of body shapes to species in the other lake, despite being more closely related to those living in their own lake” but “These body shapes adapt species to particular niches or diets, so must have evolved by natural selection.” But wait! The traditional argument for natural selection acting on random mutations (Darwinism) was that the species WOULD BE similar to more closely related species. If they’re not, …

Culture Darwinism Evolution Intelligent Design

Dollo’s Evolution Law gets hit again: Stripes come and go

From ScienceDaily: More than 1200 types of colourful cichlid can be found in the large African lakes Malawi, Victoria and Tanganjika. Not only are they very diverse in colours, they also have numerous colour patterns such as horizontal or vertical stripes. “But that’s not all” explains Axel Meyer, “cichlids are prime examples of evolution. They Read More…

Evolution speciation

Claim: Hybridization “boosts evolution” in cichlids

From ScienceDaily: Animals that have either migrated to or been introduced in Central Europe — such as the Asian bush mosquito or the Asian ladybeetle — feel extremely comfortable in their new homes due to changing climatic conditions. If these newcomers are genetically compatible with local species, they may crossbreed and produce hybrids, which can Read More…