Monday’s Daily Brief: 'Waste to wealth' campaign, nuclear power and climate change, 'dangerous nationalism' a threat,
A recap of Monday’s stories: New UN-Habitat campaign converts waste into wealth; refugee agency chief issues alert over 'dangerous nationalism', UN warns against Syrian civilian displacement; Guterres renews call for full disclosure by States over 1961 Hammarskjöld plane crash; First-ever conference on nuclear power and climate change.