It's just before daybreak on the banks of the river Thames and former soldier Michael Coates is patrolling the refuse sight looking for the tell tale signs.
Only for around the last 200 years have we been choosing jobs for ourselves—and we're still at the beginning of learning some of the complexities of doing so.
In watchOS 7 we also gave developers new tools to build even more specialized watch faces, so if you're into surfing, there's a watch face for that, with apps like Dawn Patrol to check surf conditions.