I sometimes seriously think that a US/China race to Mars would be a great thing for the global economy… https://t.co/5xyCyk5ao7
RT @PhilippaSigl: @adam_tooze The headline is a bit over optimistic though. He is calling for a grace period and wants
RT @PhilippaSigl: @adam_tooze The headline is a bit over optimistic though. He is calling for a grace period and wants to put the date by