Despite advances in neuroscience and genetics, the question of why the brain evolved remains elusive. But Feldman Barrett’s fascinating exploration of the brain’s evolution offers insights into the most important functions of this complex organ, and invites us to think more deeply about the origins of our own intelligence.
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Is tilapia a human-made freak that we should avoid — or an evolutionary rockstar? 
Viewpoint: Should you be concerned when you read that a chemical in your food has been linked to cancer? Here’s an epidemiologist’s checklist to detect over-hyped scares 
Viewpoint: By engineering block on Vitamin A enhanced Golden Rice, Greenpeace ‘puts the whole environmental movement into disrepute’ 
Viewpoint: Debunking organic food myths again… and again 
Viewpoint: Sri Lanka’s ‘tragic’ legacy — To encourage sustainable farming, countries cannot ignore food production and socioeconomic trade-offs 
What did sixth-century Chinese Emperor Wu look like? Genetic analysis creates 3D face reconstruction 
Viewpoint: The organic food industry is a $180 billion marketing fraud 
Viewpoint: Once greatly critical of those using unregulated medications, liberals now endorse unregulated puberty blocking drugs for kids as young as 10. Should we end this dangerous ‘experiment’? 
Marrying your cousin? There may be evolutionary benefits 
How Freddie Mercury got his voice: It wasn’t his teeth 
