http://www.christianaid.org.uk/ActNow/climate-justice/caravan-of-hope-2011/index.aspx Christian Aid communications officer Ally Carnwath outside the stadium in Bujumbura, the capital of Burundi, after the launching ceremony for the Caravan of Hope. Christian Aid partner PACJA has organised the Caravan of Hope which will depart from Burundi and transport up to 200 climate change activists including crop farmers, pastoralists and representatives of women's groups to the UN talks on climate change in South Africa.