More Nonsense
I've read the UN reports and the UK is certainly not considered a third world country, I guess you read the Guardian too much. The 2018 Global Multidimensional Poverty Index (MPI) doesn't list the UK among the 105 countries listed.
http://hdr.undp.org/sites/default/files/table_6_2018_mpi.xlsx
Of course there are people living on the street in the UK like everywhere country in the world, that doesn't make the UK a third world country despite what comrade Corbyn would have you believe.
I suggest you read a book called factfulness, you may learn things are not as bad as you want to believe.