a spiral of escalation this would only produce losers also on the economic side german businesses are hoping for a diplomatic resolution in this case otherwise the already tainted relations between russia and the west could get even worse. if. it's exercise time action tony nursing home in tokyo today constructor pepper a humanoid robot bossy and it's part of a program to address labor shortages in the care sector. for some residents interacting with the robot is liberating. i can communicate with them and i don't need to be too careful about the things that i say. but on the other hand if they were human beings i'd have to think first about what kind of people they are. those looking for more of