he knows he has to make concessis at sompoint. putin knows he has to give something to erdog and the ongoing relationship. does that mean he will end the confct? what we inspect i some sort of prisoner exchange which erdogan is working to facilitate. >> thank you, dorian. the head of the united nations has warned that the world is gridlocked by a string of crises. countries are not willing to tackle problem in ukraine and climate change. they want of a global winter of discontent. as the leaders gather in person for the first time in three years, they say the world is falling short on tackling poverty. >> we need action across the board. we are in rough seas. global discontent is on the horizon. inequalities are exploding. our planet is burning. people are hurting with the most vulnerable suffering the most. >> our washington bureau chief will listen to the you in general secretary address and has this analysis. >> i think the sentence we heard has been suffering the most. this has been the key of the speech. he talked about ukrai