%0 Journal Article %A Chris Zielinski %A , %T COP27 climate change conference: urgent action needed for Africa and the world %D 2022 %R 10.1136/bmjnph-2022-000569 %J BMJ Nutrition, Prevention & Health %P 367-369 %V 5 %N 2 %U https://nutrition.bmj.com/content/bmjnph/5/2/367.full.pdf