information age
Medford, MA — People in the world’s developed nations live in a post-industrial era, working mainly in service or knowledge industries. Manufacturers increasingly rely on sensors, robots, artificial intelligence and machine learning to replace human labor or make it more efficient. Farmers can...

![A fishing observer in the Marshall Islands. [SN file photo] A fishing observer in Marshall Islands](https://samoanews.com/sites/default/files/styles/teaser/public/field/image/fishing_observer_0.jpg?itok=hepXZlCR)