INDEPENDENT NEWS

Global CO2 levels reach record highs

Published: Mon 6 May 2019 03:29 PM
The concentration of carbon dioxide in the earth's upper atmosphere has again reached record highs.
A graph of the full CO2 record from Mauna Loa observatory. Image: The Keeling Curve
The atmospheric observatory at Hawaii's Mauna Loa last week recorded a concentration of 415 parts per million, a new high.
In 2013, concentrations exceeded 400 parts per million for the first time.
The Mauna Loa observatory began recording carbon dioxide levels over 60 years ago, when concentrations were fewer than 315 parts per million.
The US National Oceanic and Atmospheric Administration said three of the four highest annual increases have occurred in the past four years.
RNZ
New Zealand's public broadcaster, providing comprehensive NZ news and current affairs, specialist audio features and documentaries.
Radio New Zealand is a Crown entity established under the Radio New Zealand Act 1995. Radio New Zealand News are vital elements in our programming, providing impartial news and information to New Zealanders every day. Radio New Zealand (RNZ) provides listeners with exciting and independent radio programmes in accordance with the Radio New Zealand Charter.

Next in Comment

Were journalists 'just doing their job' in the political resignation of Metiria Turei?
By: Sean Phelan and Leon Salter
Gordon Campbell on the extradition of Julian Assange
By: Gordon Campbell
Gordon Campbell: Islamic State Meets 'The Searchers'
By: Gordon Campbell
Learnings From CJR Analysis of Post-ChCh Media
By: Joseph Cederwall
News Deserts; The Death March of Local Journalism
By: Joseph Cederwall
Julian Assange as Neuroses
By: Binoy Kampmark
The Effort to Relabel Julian Assange
By: Binoy Kampmark
Shredding Asylum: The Arrest of Julian Assange
By: Binoy Kampmark
Terms of Asylum and Distraction: Moreno’s Assange Problem
By: Binoy Kampmark
Grand Jury Efforts: Jailing Chelsea Manning
By: Binoy Kampmark
How You Can Be Certain The Charge Against Assange Is a Fraud
By: Caitlin Johnstone
10 Reasons Assange Should Walk Free
By: David Swanson
WikiLeaks Founder Charged in Computer Hacking Conspiracy
By: United States Department of Justice
CPJ troubled by prosecution of Julian Assange
By: Committee to Protect Journalists
The Prosecution Of Assange Is Infinitely Bigger Than Assange
By: Caitlin Johnstone
View as: DESKTOP | MOBILEWe're in BETA! Send Feedback © Scoop Media