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Two big ideas in biology: the evolution of species via mutation, fitness and natural selection; and the embryological development of individuals, from fertilized egg to whole organisms. How do these two big ideas -- “evo-devo,” as it’s called -- relate?
Penrose's phantom field is a purely mathematical entity that suddenly turns into physical matter, which is inconsistent with what we know physics does.
High-throughput technologies have revealed new insights into how the brain develops. But a truly comprehensive map of neurodevelopment requires further advances.
the potential shortcomings of string theory, whether or not the world is a hologram, arguments for the existence of god, and the role of science in ethics