Independent: World leaders must act now to prevent a rise in global temperatures which could be catastrophic for human health, and undermine all of the medical advances made in the last half century, experts have warned.
In a stark report on climate change, experts said that the world is headed for a 4C rise in global temperatures, which would spark a rise in extreme weather events and infectious diseases such as malaria.
The document advised politicians to invest in avoiding anything above a 2C rise...