Millions are sick and dying from climate devastation.
Wars grow worse each day as habitats collapse due to record breaking droughts, fires and storms. Diseases get worse in refugee camps where millions, including millions of children, now live. Diseases and insects are spreading as opportunities open up due to warming.
The seas are rising. Floods are now breaking all records around the world killing and displacing people and causing water born illnesses. Floods that hit things like chemical plants, cause their own illnesses.
This information is readily available online, but if you want links I can show you.