things to albert einstein who needed a bit more than half an hour we now know that space and time become distorted when we move the faster we go the stronger the distortion and it 300000 kilometers per 2nd photons move very fast the distortion is so extreme at the speed that from the photons perspective time stands still and space starts expanding to go any faster would be pointless. as before tom's perspective. the universe. no longer expounds i'm everywhere in the universe at the same time unfortunately we can't put ourselves in the photon's perspective that would be fantastic if we could join it and also have that perspective that everybody that has a mass needs infinite amounts of energy to reach the speed of light the food and all of the things we need consequently this quarter of us here photon would be very exotic it would have no space and no time one kind of site. it's no wonder that light inspires contemplation. but my my approach to life as such is down to earth enough but the fact that light remains a secret on a level that is not the mystical nor romantic. notions well that

top of their field in business and literature and theater and science, a young physicist named albert einstein on the normal price ten years before and that came crashing down. his father who had built this business in a prolonged to a synagogue that his father had helped found, this is a. when they thought their liberties were growing not being taken away and it was hard for him to give that up and they almost did not make it out because the window of opportunity for people like them was so narrow. and i mentioned the second in command on the mission the man you see on the left got to brooklyn coincidentally at the same time as freddy but he had almost the polar opposite experience. his father was a canary in of coal mine in the netherlands. because beginning with hitler's policy 1933 he fears the worst for all of europe. he was warning people around the netherlands when this was still germany's problem about the rise of fascism and tried to have political campaigns and in 1937 he began looking for members of his family, he cannot afford for all of them to get out and he cannot afford visas f

it was an organization founded by albert einstein to help refugees.d displaced people last year as well as resettling refugees in the u.s. and the point you make is an interesting one. the global order has been established by western countries willing to look outwards and recognize what jfk said we're in a world of interdependce and i think it is a threat to global stability at a time when there's more and more need for international cooperation. and when you hear people talking about the new geopolitics around the world. the rise of china, the instability in the middle east, it seems to me that if we retreat from those problems, we're going to find that those problems come to us and that's the big lesson i think of the recent past on issues like climate change that does effect the refugee crisis. if we retreat from those problems they're going to become much more difficult to deal with in the future. >> is it too early to have a funeral for liberalism? >> i have one has to be worried about the future of liberal democracy. 113 countries have seen redu

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