Some economists say AI will accelerate growth while others are convinced that bottlenecks in the economy will prevent that. Who is correct?

One of the most difficult problems in neuroscience and philosophy is the study of consciousness. How does consciousness arise from physical matter? In a 1995 paper, philosopher David Chalmers dubbed this question "the hard problem." The "easy" problem, he said, is figuring out how the brain does things like see, learn, think and make decisions.

“Food is medicine” programs recognize the vital importance of fresh produce in a person’s overall health.The health of people with diabetes, hypertension and obesity improved when they could get free fruits and vegetables with a prescription from their doctors and other health professionals.