#biology #biotech #neurotech #neuroscience #public Created at 070823 # [Anonymous feedback](https://www.admonymous.co/louis030195) # [[Epistemic status]] #shower-thought Last modified date: 070823 Commit: 0 # Related # Increasing intelligence in biological intelligence Here are a few potential ways that animals can evolve to become more intelligent: 1. **Increase in Brain Size and Complexity:** There's evidence that, in many species, an increase in brain size and complexity is associated with increased intelligence. Bigger brains, particularly those with more complex neural networks, can process more information and may be capable of more complex thoughts and behaviors. This evolution can happen due to changes in diet, behavior, or other environmental factors that favor bigger, more complex brains. 2. **Memory Enhancement:** An improved memory can also contribute to increased intelligence. Remembering where food is located, who one's allies are, and how to avoid dangers can all contribute to survival. Therefore, animals with better memories may have a survival advantage, leading to the evolution of enhanced memory over time. 3. **Social Learning and Cooperation:** In some species, social learning and cooperation can also drive increased intelligence. Animals that live in social groups often need to understand complex social hierarchies, communicate effectively, and work together to achieve common goals. These pressures can drive the evolution of increased intelligence. e.g. [[Matt Ridley - The Red Queen|The Red Queen]] effect. 4. **Environmental Pressures:** Changes in environment can also drive the evolution of intelligence. For example, if a species' environment becomes more unpredictable or challenging, animals that can adapt to these changes may be more likely to survive and reproduce. This might favor animals that are more intelligent and can learn new behaviors or strategies more quickly. 5. **Tool Use and Problem Solving:** Animals that can use tools or solve problems often have an advantage in finding food or avoiding predators. Over time, this can lead to the evolution of increased intelligence.