Tipping has often-overlooked consequences for food service workers. The industry should turn its attention to underlying issues if it wants to ensure a sustainable future.
Can developing countries get rich from data?
The energy required to power the massive, factory-sized data centres that computers rely on already consumes 5% of global electricity. And that energy load is doubling every decade.
Heterosexual male diners can be particularly swayed by the attractiveness of their servers. Good food will taste better and lousy food will taste worse in the presence of attractive female servers.