https://www.nbcnews.com/news/world/...arming-ahead-world-climate-conference-n817046
The United Nations is sounding the alarm: The last time carbon dioxide concentrations in the atmosphere were this high was three to five million years ago.
In a report this week, the World Meteorological Organization (WMO) warned that temperatures could continue to spike, hitting perilous levels by 2100 — unless world leaders take drastic action.
"Without rapid cuts in CO2 and other greenhouse gas emissions, we will be heading for dangerous temperature increases by the end of this century," Petteri Taalas, the WMO's secretary-general, said in a statement.
The United Nations is sounding the alarm: The last time carbon dioxide concentrations in the atmosphere were this high was three to five million years ago.
In a report this week, the World Meteorological Organization (WMO) warned that temperatures could continue to spike, hitting perilous levels by 2100 — unless world leaders take drastic action.
"Without rapid cuts in CO2 and other greenhouse gas emissions, we will be heading for dangerous temperature increases by the end of this century," Petteri Taalas, the WMO's secretary-general, said in a statement.
