# social media

Rapid shifts in algorithmic feeds and the widespread adoption of new therapies are colliding with fresh biological insights, raising immediate stakes for public health and civic discourse. Evidence that stress can both protect and harm, that space rocks carry complex amino acids, and that animals alter microplastics underscores how context and timing shape outcomes across systems.

Evidence shows that lifestyle exposures drive widespread harm while rare, high-effect genetic mechanisms could enable targeted prevention and therapy. Pragmatic discussions focus on clinical feasibility, equity, and pathways from mental health devices to insulin delivery and sustainable protein production.