UNISOR charges world leaders to take note of "record-high" CO2 readings

World leaders are being asked to strengthen their commitment to reduce greenhouse gas emissions that make the planet warmer.

The UN office for disaster risk reduction (UNISDR) said it's deeply disturbed by the record-high carbon dioxide readings for September.

For the first time, global levels of 400 parts per million have been reached, said UNISDR chief Robert Glasser.

According to media reports, that's 50 parts per million more than what is considered "safe" by most experts, and some now believe it will be impossible to bring levels down below the 400 mark.

SOURCE: UN Radio