Protesters to hold day of protest at climate change summit in Copenhagen . U.N. Resolution : ` ` We have a chance , a real chance , here and now '' , urges poor countries to help as Copenhagen climate summit heads into home stretch . World leaders have started arriving in Copenhagen for the final days of `` high-level '' negotiations . World leaders begin arriving for ` ` high - level '' negotiations in final days of March .
Protesters to hold day of protest at climate change summit in Copenhagen . U.N. Resolution : ` ` We have a chance , a real chance , here and now '' , urges poor countries to help as Copenhagen climate summit heads into home stretch . World leaders begin arriving for ` ` high - level '' negotiations in final days of March .