The story about the Ichthyosaurs | Evolution Story
Animal evolution is a complex system often misunderstood as a result of effort, but it largely depends on luck. For instance, during the Cambrian explosion, all animals started equally, with evolutionary success favoring those who developed survival-friendly forms. Post-Permian mass extinction, when the biosphere was nearly wiped out, luck became crucial for survivors. For example, mammal ancestors, restricted to a small area, were outperformed by others like ichthyosaurs, who thrived in favorable environments. These instances highlight how chance, more than effort, dictates the course of animal evolution.
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