UN's latest report on climate impacts - the key questions answered

Human-induced climate change, including more frequent and intense extreme events, has caused widespread adverse impacts to people and nature, including death, physical and mental health impacts, and damage to livelihoods, infrastructure and habitats. Photo: AP/Alvaro Barrientos

The latest climate report from the UN has been described as "an atlas of human suffering".

Here are answers to some key questions about the report.